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Calculus   /kˈælkjələs/   Listen
Calculus

noun
(pl. calculi)
1.
A hard lump produced by the concretion of mineral salts; found in hollow organs or ducts of the body.  Synonym: concretion.
2.
An incrustation that forms on the teeth and gums.  Synonyms: tartar, tophus.
3.
The branch of mathematics that is concerned with limits and with the differentiation and integration of functions.  Synonym: infinitesimal calculus.



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"Calculus" Quotes from Famous Books



... these sciences, however, lies the great science of mathematics—the most powerful instrument the mind can employ in the investigation of natural law—and the science of mathematics must be divided into abstract mathematics or the calculus, and concrete mathematics embracing general geometry and rational mechanics. We have thus ...
— The World's Greatest Books—Volume 14—Philosophy and Economics • Various

... me as a genuine rara avis, a fashionable young lady with no more aptitude for the 'concord of sweet sounds,' than for the abstractions of Hegel, or Differential Calculus. It is traditional, that while in my nurse's arms, I performed miracles of melody such as Auld Lang Syne, with one little finger; but such undue precocity, madly stimulated by ambitious mamma and nurse ...
— Infelice • Augusta Jane Evans Wilson

... Bentham. Taking pleasure as a simple and ultimate notion he affirms that our conduct is always determined by a balance of pleasure on one side or the other. The problem of practical ethics is to construct a calculus of pleasures, a sort of ready-reckoner whereby men may be able to invest in the most profitable course of action. "When we have a hedonistic calculus with its senior wranglers," says Mr. Bain, "we shall begin to know whether society admits of being properly reconstructed." ...
— The Faith of the Millions (2nd series) • George Tyrrell

... mathematics when a young man, instead of turning his talent to account in an architect's office, a shipbuilding yard, or a locomotive shop. He could find the strain at any part of an iron frame building by the differential and integral calculus to the millionth of an ounce, but the everyday technical routine work with volumes of ready-made tables was unfamiliar and uncongenial to him; he would rather have calculated the tables themselves. The true science of mathematics ...
— The Little City Of Hope - A Christmas Story • F. Marion Crawford

... and chicken. Markham would have smiled if he had dared! What chance had any of the lighter passions against the craving hunger of the healthy young animal? It was another triumph of his philosophy, almost its greatest—Nature at a bound eliminating art and the feminine calculus. When he had finished eating, without a word he rose, and went out to pack Clarissa, and while he was thus engaged Hermia passed him silently with a bucket on the way to the pump for water, and in another moment he was aware ...
— Madcap • George Gibbs

... alongside of him, who for a year had been reading up for his promised nomination, was so awe-struck by the severity of the proceedings as to lose his powers of memory and forget the very essence of the differential calculus. ...
— The Three Clerks • Anthony Trollope

... descent (the kings, to be sure, were Irish), and of bewitching loveliness. When she rushed into my lonely rooms, one wild winter night, with a cradle in her arms and a baby in the cradle; when she besought me to teach that infant Hittite, Hebrew, and the Differential Calculus, and to bring it up in college, on commons (where the air is salubrious), what could I do but acquiesce? It is unusual, I know, for a student of my sex, however learned, to educate an infant in college and bring her up on commons. But for once the uncompromising nature of my charms strangled ...
— HE • Andrew Lang

... the same idea from different points of view, which are illumined by the successive phases of the transformed formula. All that algebra unfolds for our benefit was contained in the definition of the cone, but it was contained as a germ, under latent forms which the magic of the calculus converts into explicit forms. The gross value which our mind confided to the equation it returns to us, without loss or gain, in coins stamped with every sort of effigy. And here precisely is that which constitutes the inflexible ...
— More Hunting Wasps • J. Henri Fabre

... changes meant, and would have been more hopeful about her pupil's progress. Not until the end of her junior year did Helen Adams reach the point where she could be sure that one's personal appearance is quite as important a matter as one's knowledge of calculus or Kantian philosophies; but, thanks largely to Betty, she was beginning to want to look her best, and that was the first step toward the things that she coveted. The next, and one for which Betty, with her open-hearted, free-and-easy fashion of facing life, ...
— Betty Wales Freshman • Edith K. Dunton

... Professor Perry, in his opening address to the Engineering Section of the British Association at Belfast, expressed an opinion that the average boy of fifteen might be got to the infinitesimal calculus. As a matter of fact the average English boy of fifteen has only just looked at elementary algebra. But every one who knows anything of educational science knows, that by the simple expedient of throwing overboard all that non-educational, mind- sickening and complex rubbish about ...
— Mankind in the Making • H. G. Wells

... on the Differential Calculus. With numerous Examples. Third Edition, revised. Crown 8vo. cloth, ...
— The Works of William Shakespeare [Cambridge Edition] [9 vols.] - Introduction and Publisher's Advertising • William Shakespeare

... lighted with burning tar-barrels and blazing with fireworks, the chimes ringing, and ten thousand people hastening to the illuminated station to receive the victors in triumph—because Brown had vanquished the calculus, or Jones discovered a comet, or Robinson translated the Daily Gong and Gas Blower into the purest Choctaw? In a word, was such tumult of acclamation—even the President himself swinging his reverend ...
— Ars Recte Vivende - Being Essays Contributed to "The Easy Chair" • George William Curtis

... the magnitudes, distances, and revolution of the celestial bodies, are of no real importance.... Material substances, astronomical calculations, and all the paraphernalia of speculative theories ... will ultimately vanish, swallowed up in the infinite calculus of spirit." "Earthquake, wind, wave, lightning, fire, bestial ferocity" are merely the "vapid fury of mortal mind." "Heat and cold are products of mind"—even a "mill at work, or the action of a water wheel," is only a manifestation ...
— McClure's Magazine, Vol 31, No 2, June 1908 • Various

... the whole system of Newton, and brought every phenomenon observed since his time within his laws. Difficulties of fact, with which he struggled in vain, gave way to more accurate observations; and problems that defied the power of his analysis, yielded to the modern improvements of the calculus. ...
— The Uses of Astronomy - An Oration Delivered at Albany on the 28th of July, 1856 • Edward Everett

... that a story is exciting because it has in it so strong an element of will, of what theology calls free-will. You cannot finish a sum how you like. But you can finish a story how you like. When somebody discovered the Differential Calculus there was only one Differential Calculus he could discover. But when Shakespeare killed Romeo he might have married him to Juliet's old nurse if he had felt inclined. And Christendom has excelled in the narrative ...
— Orthodoxy • G. K. Chesterton

... notation and the early books of Euclid were about all that were taught; at its end the western world had worked out decimals, symbolic algebra, much of plane and spherical trigonometry, mechanics, logarithms (1614) and conic sections (1637), and was soon to add the calculus (1667-87). Mercator had published the map of the world (1569) which has ever since born his name, and the Gregorian calendar had been introduced (1572). The barometer, thermometer, air-pump, pendulum clock, and the telescope had come into use in the period. Alchemy had passed ...
— THE HISTORY OF EDUCATION • ELLWOOD P. CUBBERLEY

... only way in which I can explain our friend's high intellectual mobility. Attempts to correlate statesmanship, which they regard with interest as a dramatic interplay of personalities, with any secular movement of humanity, they class with the differential calculus and Darwinism, as things far too difficult to be anything but ...
— A Modern Utopia • H. G. Wells

... of a well, or the far end of a telescope. Sainte-Beuve, as he grew older, came to regard all experience as a single great book, in which to study for a few years ere we go hence; and it seemed all one to him whether you should read in Chapter xx., which is the differential calculus, or in Chapter xxxix., which is hearing the band play in the gardens. As a matter of fact, an intelligent person, looking out of his eyes and hearkening in his ears, with a smile on his face all the time, will get more true education than many another in a life of heroic ...
— Virginibus Puerisque • Robert Louis Stevenson

... people worried by this formidable issue. Furthermore, just as marvelous cures were reported, striking predictions were called to mind or, if need were, invented. The diviner had, as a rule, only a restricted number of possibilities to deal with, and the calculus of probabilities shows that he must have succeeded sometimes. Mathematics, which he invoked, was in his favor after all, and chance frequently corrected mischance. Moreover, did not the man who had a well-frequented consulting-office, possess a thousand means, if he ...
— The Oriental Religions in Roman Paganism • Franz Cumont

... of letters or arts, for which they are prepared." By optional I understand any of the studies marked elective, since they are the only optional studies. In the college of letters there is but one, and that is the calculus. In the college of arts the optional studies are generally, not always, those that they could not be prepared for in the course prescribed by their own college. Under the head of degrees we find a long account of the A. B., A. M., P. ...
— History of Woman Suffrage, Volume III (of III) • Various

... Seaton worked in the laboratory, either alone or superintending and assisting the men at work there. Every night when Crane went to bed he saw Seaton in his room in a haze of smoke, poring over blueprints or, surrounded by abstruse works upon the calculus and sub-atomic ...
— The Skylark of Space • Edward Elmer Smith and Lee Hawkins Garby

... which the beautiful bird is caught. They are not music any more than the alphabet is literature. Unfortunately, our system of musical symbols and the keyboard itself are very complex. For the young child it is as difficult as are Calculus and Algebra for his older brother. As a matter of fact, the keys of F sharp, B, and D flat major, etc., are only difficult because fate has made them so. It would have served the musical purpose just as well if the pitch of the instruments employed had been adjusted ...
— Great Pianists on Piano Playing • James Francis Cooke

... "Principia" Newton published for the first time the fundamental principle of the fluxionary calculus which he had discovered about twenty years before; but not till 1693 was his whole work communicated to the mathematical world. This delay in publication led to the historical controversy between him and Leibnitz as to priority ...
— The World's Greatest Books, Vol IX. • Edited by Arthur Mee and J.A. Hammerton

... by that time children will learn the differential calculus—as they learn now to speak—from their mothers and nurses, or that they may talk in the hypothetical language, and work rule of three sums, as soon as they are born; but this is not probable; we cannot calculate on any corresponding advance in man's intellectual or physical ...
— Erewhon • Samuel Butler

... engaged in figuring on a bit of paper, and Ned, who looked over his shoulder, saw a complicated compilation that looked to be a combination of geometry, algebra, differential calculus and ...
— Tom Swift and his Giant Cannon - or, The Longest Shots on Record • Victor Appleton

... gave a lugubrious sigh. "He was the first sworn-in priest; and this was the only asylum where he was safe against the fury of the Chouans and the other priests. He was my elder brother, and he alone had the patience to each me the decimal calculus. Oh! he was a good priest! He was economical and laid by money. It is four years since he died; I don't know what was the matter with him; perhaps it was that priests are so in the habit of kneeling down to pray that he couldn't get ...
— The Chouans • Honore de Balzac

... and interested. We had some tea, which made me feel positively luxurious, and then I looked at the backs of the books. There were "The Pilgrim's Progress," and "Tappan on the Will." Then came Shakespeare, a shilling edition of Keats, Drew's "Conic Sections," Hall's "Differential Calculus," Baker's "Land Surveying," Carlyle's "Heroes," a fat volume of Shelley, "The Antiquary," White's "Selborne," Bonnycastle's "Algebra," and five volumes of ...
— The Romance of the Coast • James Runciman

... selfish and sensual pleasures, however keen, are so interwoven with restlessness, shame, or dissatisfaction, or so inevitably accompanied by a revulsion of feeling, disgust or loathing, that they must be sharply discounted in our calculus. Whereas intellectual, aesthetic, religious pleasures are generally free from such intermixture of pain, and so, though milder, on the whole preferable even in their immediacy and ...
— Problems of Conduct • Durant Drake

... the poet?" I asked. "There are two brothers, I know; and both have attained reputation in letters. The minister, I believe, has written learnedly on the Differential Calculus. He is ...
— The Short-story • William Patterson Atkinson

... of the Point and the neighborhood, and swarm in lively interest all over the historic spot, listening with uncomprehending but tireless patience to examinations on fortification or grand tactics, mechanics or calculus; gasping with excitement over dashing charges on the "cavalry plain," shuddering over the reckless daring in the riding-hall, stopping their ears against the thunder of the great guns at the batteries, and beating time with head and foot to the spirited quicksteps of ...
— Marion's Faith. • Charles King

... wonder if you're right," said Warburton reflectively. "In any case, I know as much about art as I do about the differential calculus. To make money is a good and joyful thing as long as one doesn't bleed the poor. So go ahead, my son, ...
— Will Warburton • George Gissing

... Huygens made the application of the pendulum to clocks; Napier invented Logarithms; Descartes and Galileo created the analysis of curves, and the science of Dynamics; Leibnitz brought the Differential Calculus; Newton decomposed a ray of light, and synthesized Kepler's Laws into the theory of ...
— Atlantic Monthly, Vol. 5, No. 30, April, 1860 • Various

... out of your calculus, and look about you, Professor," retorted Jarvis. "You haven't looked around ...
— Bambi • Marjorie Benton Cooke

... wife who's an intellectual equal. Your head is crammed full of ideas of comradeship. Stuff and nonsense, my boy! A man doesn't want to talk politics to his wife, and what do you think I care for Betty's views upon the Differential Calculus? A man wants a wife who can cook his dinner and look after his children. I've tried both and I know. ...
— Of Human Bondage • W. Somerset Maugham

... was a time, I think, when I hung in tender equilibrium among various possibilities. I was enamoured of mathematics and physics: I went far enough in the latter to be appointed undergraduate assistant in the college laboratory. I had learned, by my junior year, exploring the charms of integral calculus, that there is no imaginable mental felicity more serenely pure than suspended happy absorption in a mathematical problem. Of course I attained no higher than the dregs of the subject; on that grovelling level I would still (in Billy Sunday's violent trope) have had to climb a tree to look a snake ...
— Plum Pudding - Of Divers Ingredients, Discreetly Blended & Seasoned • Christopher Morley

... anybody even get ready to build a railway or a bridge till he's got over this bridge and the rest of the geometry? I don't know whether I can ever learn it all myself, but I'm going to the School of Engineering up at the University, next spring, to learn chemistry, and qualitative analysis, and calculus, and analytical mechanics, and graphical statics, and metallurgy, and thermodynamics, and hydraulics, and a lot of other things. But these people here will still be at work on this same triangle years after I am dead, if they have ...
— Fairies and Folk of Ireland • William Henry Frost

... queen of the kitchen be respected; but—ah, let me see, Mr Distin, I think we were to take up the introductory remarks made on the differential calculus." ...
— The Weathercock - Being the Adventures of a Boy with a Bias • George Manville Fenn

... nature and life, my father made me study with peculiar care, and throw the matter of it into synoptic tables. During the same years I learnt elementary geometry and algebra thoroughly, the differential calculus, and other portions of the higher mathematics far from thoroughly: for my father, not having kept up this part of his early acquired knowledge, could not spare time to qualify himself for removing my difficulties, and left me to deal with them, ...
— Autobiography • John Stuart Mill

... into a spell. The war is going to help you out on these lonesome fits, mother. Like Slawson put it to-day in Integral Calculus Four, war reduces the personal equation to its lowest terms—it's ...
— Gaslight Sonatas • Fannie Hurst

... renal calculi passing from a kidney to the bladder are, as already indicated, severe cutting pain in the loins, and along the ureter, attended with considerable fever. A very rough stone, such, for instance, as a mulberry calculus, passes with considerable difficulty, and the patient is often suddenly seized with excruciating agony in the loins and in the groin, the pain also shooting down into the testicle of the corresponding side, often causing ...
— The People's Common Sense Medical Adviser in Plain English • R. V. Pierce

... messes tecum, si memini, fuere, Iuli. quarum dulcia mixta sunt amaris sed iucunda tamen fuere plura; et si calculus omnis huc et illuc diversus bicolorque digeratur, vincet candida turba nigriorem. si vitare voles acerba quaedam et tristes animi cavere morsus, nulli te facias nimis sodalem: gaudebis minus et minus ...
— Post-Augustan Poetry - From Seneca to Juvenal • H.E. Butler

... motion and not in motion, is nothing, or, at most, air articulated into nonsense. But a motory force of a body in one direction, and an equal force of the same body in an opposite direction is not incompatible, and the result, namely, rest, is real and representable. For the purposes of mathematical calculus it is indifferent which force we term negative, and which positive, and consequently we appropriate the latter to that, which happens to be the principal object in our thoughts. Thus if a man's capital be ten and his debts eight, ...
— Biographia Literaria • Samuel Taylor Coleridge

... numeration; numbering &c. v.; pagination; tale, recension[obs3], enumeration, summation, reckoning, computation, supputation[obs3]; calculation, calculus; algorithm, algorism[obs3], rhabdology[obs3], dactylonomy[obs3]; measurement &c. 466; statistics. arithmetic, analysis, algebra, geometry, analytical geometry, fluxions[obs3]; differential calculus, integral calculus, infinitesimal calculus; calculus of differences. [Statistics] ...
— Roget's Thesaurus

... one hundred and ten to the minute, and all in strict unison with the step of the guide on the marching flank or at the head of column, came ten times harder than ever did the pages of 'analytical' or the calculus. ...
— Boys' Book of Famous Soldiers • J. Walker McSpadden

... silva; 585 Aestus erat, magnumque labor geminaverat aestum. Invenio sine vertice aquas, sine murmure euntes, Perspicuas ad humum, per quas numerabilis alte Calculus omnis erat, quas tu vix ire putares.... 589 Nescioquod medio sensi sub gurgite murmur 597 Territaque insisto propioris margine fontis. 'Quo properas Arethusa?' suis Alpheos ab undis, 'Quo properas?' iterum ...
— Helps to Latin Translation at Sight • Edmund Luce

... nineteenth century,' is nothing after all but the unconscious application of transcendental analysis to the everyday affairs of life. Consider the theories of Darwin, for instance. What are they but an elaborate application of the higher calculus? He differentiates men into protoplasms, and integrates protoplasms into monkeys, and shows the caudal appendage to be the independent variable, a small factor in man, a large factor in monkey. And has not the idea of successive development supplanted the ...
— Mr. Isaacs • F. Marion Crawford

... for example, that pyogenic organisms can pass through the healthy urinary tract without doing any damage, but if the pelvis of the kidney, the ureter, or the bladder is the seat of stone, they give rise to suppuration. Similarly, a calculus in one of the salivary ducts frequently results in an abscess forming in the floor of the mouth. When the lumen of a tubular organ, such as the appendix or the Fallopian tube is blocked also, the action of pyogenic organisms is ...
— Manual of Surgery - Volume First: General Surgery. Sixth Edition. • Alexis Thomson and Alexander Miles

... may be used in figuring your return. Personally we employ trigonometry, altho many prefer calculus ...
— More Toasts • Marion Dix Mosher

... children see nothing in the mastery of addition but the beginning of subtraction, and so on through multiplication and division and fractions, with the black cloud of algebra on the horizon. And if a boy rushes through all that, there is always the calculus to fall back on, unless indeed you insist on his learning music, and proceed to hit him if he cannot tell you the ...
— A Treatise on Parents and Children • George Bernard Shaw

... in her lap, listening as she had so often done before to our inspiring conversation, and adding her word whenever it entered the area of her comprehension. If we had lectured each other alternately on the Integral Calculus, Blanquette would have given us her rapt and happy attention. This evening she would not have minded our talking English; the mere sound of the Master's voice was sweet: sweeter than ever, now that the other ...
— The Beloved Vagabond • William J. Locke

... when there is not severe pain, is in giving too large a dose. If pain is not severe, or due to inflammatory distention of some undilatable part, to pressure on some nerve, to distention of some tube by a calculus or to some serious injury to the nerves, large doses of morphin are not needed. Small doses will act much more efficiently. It is excessively rare that a hypodermic of one- fourth grain of morphin sulphate is needed, except for the conditions enumerated. It ...
— DISTURBANCES OF THE HEART • OLIVER T. OSBORNE, A.M., M.D.

... a false idea to suppose that everybody is competent to learn or to teach everything. Would our great artists have succeeded equally well in Greek or calculus? A smattering of everything is worth little. It is a fallacy to suppose that an encyclopaedic knowledge is desirable. The mind is made strong, not through much learning, but by the thorough ...
— Louis Agassiz as a Teacher • Lane Cooper

... there can be no doubt that with the aid of an adequate mathematical calculus (which would have to be established on a realistic understanding of the respective properties of the fields of force coming into play) it will become possible to derive by calculation the speed of the establishment of light within physical space from the gravitational ...
— Man or Matter • Ernst Lehrs

... weren't like this, either. It was like something out of some picture—something about Cagliostro, the ancient mystic. But he was sure the language he somehow spoke wasn't an ancient one. It had words for electron, penicillin and calculus, for he found them in his ...
— The Sky Is Falling • Lester del Rey

... 'What shall we do with our boys?' was the heading that one saw every day, somewhere or other. What, indeed! No one ventured to say that they had better go back to their trade; no one ventured to point out that a man might be a good cabinet-maker although he knew the Integral Calculus. If one timidly asked what good purpose was gained by making so many scholars, that man was called Philistine, first; obstructive, next; and other stronger names afterward. And yet no one ventured to point out that all the Professions—and not ...
— As We Are and As We May Be • Sir Walter Besant

... the Gullet, Stomach, and Intestines: Tetanus; Enteritis; Peritonitis; Colic; Calculus in the Intestines; Intussusception; Diarrhoea; Dysentery; Costiveness; Dropsy; the Liver; Jaundice; the Spleen and Pancreas; Inflammation of the Kidney; Calculus; Inflammation of the Bladder; Rupture of the Bladder; Worms; Fistula in ...
— The Dog - A nineteenth-century dog-lovers' manual, - a combination of the essential and the esoteric. • William Youatt

... technological element to the more strictly professional. I remember one superintendent—and he, unless rumor was in error, had been one of the early opposition—saying to me with marked elation, "I believe we carry the calculus farther here than they do at West Point." I myself had then long forgotten all the calculus I ever knew, and I fear that with him, too, it was a case of omne ignotum pro magnifico. A more curious extravagancy was uttered ...
— From Sail to Steam, Recollections of Naval Life • Captain A. T. Mahan

... stung to the quick by his brother's words; "I don't understand. If they'd told me at college that other people understood the integral calculus, and I didn't, then pride would have come in. But in this case one wants first to be convinced that one has certain qualifications for this sort of business, and especially that all this ...
— Anna Karenina • Leo Tolstoy

... demonstrated system of the universe, that of Newton.[3101] Around this capital fact, almost all the discoveries of the century, either as complementary or as prolongations, range themselves. In pure mathematics we have the Infinitesimal Calculus discovered simultaneously by Leibnitz and Newton, mechanics reduced by d'Alembert to a single theorem, and that superb collection of theories which, elaborated by the Bernouillis, Euler, Clairaut, d'Alembert, Taylor and Maclaurin, ...
— The Origins of Contemporary France, Volume 1 (of 6) - The Ancient Regime • Hippolyte A. Taine

... fashion as these incomparably wise people that make up the majority in every age. There is nothing that commonplace men hate like anything fresh and original. There is nothing that men of low aims are so utterly bewildered to understand, and which so completely passes all the calculus of which they are masters, as lofty self-abnegation. And wherever you get men smitten with such, or with anything like it, you will find all the low-aimed people gathering round them like bats round a torch in a cavern, flapping their obscene wings and uttering ...
— Expositions of Holy Scripture - St. Mark • Alexander Maclaren

... like the rest of the chaps who never came out to practice but observed the game from the dollar-and-a-half seats, that being coached in football is like being instructed in German or calculus. You are told what to do and how to do it, and then you recite. Far from it, my boy! They don't bother telling you what to do and how to do it on a big football field. Mostly they tell you what to do and how you do it. And they do it artistically, too. They use plenty of language. ...
— At Good Old Siwash • George Fitch

... he talked matters over with Patali, while she stroked his aching head. Whoever knows the mind of the Indian dancing girl could reason out the calculus of treason. They are capable of treachery and loyalty to several sides at once; of sale of their affections to the highest bidder, and of death beside the buyer in his last extremity, having sold his life to a rival ...
— Guns of the Gods • Talbot Mundy

... —Hence any calculus of the Chances of Peace will be a reckoning of forces which may be counted on to keep a patriotic nation in an unstable equilibrium of ...
— An Inquiry Into The Nature Of Peace And The Terms Of Its Perpetuation • Thorstein Veblen

... and strength given to our country by the science of MacCullagh, Hamilton, and Lloyd; but we protest against the attempt to mix the armoury of the ancient Irish, or the Celtic dialects, or the essay on Round Towers, with trigonometry and the calculus, whether in a lecture-room or ...
— Thomas Davis, Selections from his Prose and Poetry • Thomas Davis

... the whole question of cosmical development resolves itself into "a balancing of authorities;" they are not in a position to verify the reasonings for and against this theory by actual observation of astral phenomena, and the application of mathematical calculus; they are, therefore, guided by balancing in their own minds the statements of the distinguished astronomers who, by the united suffrages of the scientific world, are regarded as "authorities." For us, at present, it is enough that the nebular hypothesis ...
— Christianity and Greek Philosophy • Benjamin Franklin Cocker

... the radius of a circle, whose circumference, if divided into four equal parts, each part would equal one of the surface sides of the base—closer in approximation than Walli's Indivisibles, or Newton's Fluxions, or Liebnitz's Calculus. The door of entrance was some forty-nine feet from its base, and 300 inches East of the centre, so as at once to express the tilt of the earth's axis from the plane of its orbit, and by its height from the ground express the ...
— The Lost Ten Tribes, and 1882 • Joseph Wild

... this. In spite of it all, the volume on mathematics is full of profound thoughts, and will be very suggestive to those who take up the subject after M. Comte. What deep meaning there is, for example, in the idea that the infinitesimal calculus is a conception analogous to the corpuscular hypothesis in physics; which last M. Comte has always considered as a logical artifice; not an opinion respecting matters of fact. The assimilation, as it seems to us, throws a flood of light on both conceptions; on ...
— Auguste Comte and Positivism • John-Stuart Mill

... head. Her education had not proceeded to calculus, and her trig was too far behind her for quick recollection ...
— The Right Time • Walter Bupp

... nouns in us, a few have no plural; as, asparagus, calamus, mucus. Some have only the Latin plural, which usually changes us to i; as, alumnus, alumni; androgynus, androgyni; calculus, calculi; dracunculus, dracunculi; echinus, echini; magus, magi. But such as have properly become English words, may form the plural regularly in es; as, chorus, choruses: so, apparatus, bolus, callus, circus, fetus, focus, fucus, fungus, hiatus, ignoramus, ...
— The Grammar of English Grammars • Goold Brown

... dear, disagreeable old Jim you are," it begins, "to stay away there at Baroona, leaving me moping here with our daddy, who is calculating the explosive power of shells under water at various temperatures. I have a good mind to learn the Differential Calculus myself, only on purpose to bore you with ...
— The Recollections of Geoffrey Hamlyn • Henry Kingsley

... individual presents nothing of special interest. He belonged to a very long-lived race, his father having attained the age of ninety-three, and his grandfather eighty-seven. He himself died at Paris on the 15th of April 1788, at the age of eighty-one, of vesical calculus, having refused to allow any operation for his relief. He left one son, George Louis Marie Leclerc Buffon, who was an officer in the French army, and who died by the guillotine, at the age of thirty, on the 10th of July 1793 (22 Messidor, ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 - "Brescia" to "Bulgaria" • Various

... enough, God knows, but Kane makes it dryer. He's a born desiccator. He could make 'Hamlet' as dry as calculus." ...
— The Plastic Age • Percy Marks

... of number, alone among all known phenomena, are, in the most rigorous sense, properties of all things whatever. All things are not colored, or ponderable, or even extended; but all things are numerable. And if we consider this science in its whole extent, from common arithmetic up to the calculus of variations, the truths already ascertained seem all but infinite, and ...
— A System Of Logic, Ratiocinative And Inductive • John Stuart Mill

... optics were in his own time almost equally famous, while in his later life he shared with Leibnitz the honor of inventing the infinitesimal calculus, a method which lies at the root of all the intricate marvels of modern ...
— The Great Events by Famous Historians, Volume 12 • Editor-In-Chief Rossiter Johnson

... for teaching the rudiments of writing and the principles of geometry. The Romans subsequently adopted the Abacus, dividing it by means of perpendicular lines or bars, and from the designation of calculus which they gave to each pebble or counter employed on the board, we have derived our English word to calculate. The same instrument continued to be employed during the middle ages, and the table used by the English ...
— Industrial Biography - Iron Workers and Tool Makers • Samuel Smiles

... and chemical doctrine that is not dependent upon any of the more difficult branches, so that these may admit of being partially neglected. But, as an examination in Physics ought to include (as in the London University) all the mathematical applications, short of the higher calculus, it is not likely that Mathematics would be often dropped. So that, as regards the mother sciences, the variation of choice would be reduced to the different lengths that the candidate would go in the order as laid down. As regards the other sciences—those of classification ...
— Practical Essays • Alexander Bain

... or with no General understanding the least of his business. The English have a notion that Generalship is not wanted; that War is not an Art, as playing Chess is, as finding the Longitude, and doing the Differential Calculus are (and a much deeper Art than any of these); that War is taught by Nature, as eating is; that courageous soldiers, led on by a courageous Wooden Pole with Cocked-hat on it, will do very well. In the world I have not found opacity of platitude go deeper among any People. This is Difficulty First, ...
— History of Friedrich II. of Prussia, Vol. XI. (of XXI.) • Thomas Carlyle

... that certain diseases, not necessarily causing death, are caused by hard water, as calculus, cancer, goiter, and cretinism; but, as already pointed out in Chapter II, no satisfactory proof has ever been established. One must conclude that within reasonable limits there is little to choose between a hard ...
— Rural Hygiene • Henry N. Ogden

... be in danger: every means was made use of that seemed calculated to be of service, but without effect, as he died the same evening. On opening the body, in the presence of several spectators the rectum was found to be ruptured by the pressure of a large calculus, or stone which weighs five pounds seven ounces, and in one of the intestines (the colon) were found three others that weigh sixteen pounds seven ounces. Altogether twenty one pounds fourteen ounces. They are kept in Mr. Jones' museum ...
— The Mirror of Taste, and Dramatic Censor, Vol. I, No. 5, May 1810 • Various

... word whatever on account of rarity, vulgarity, or technicality, but which may very well exclude those which are most familiar. As to encyclopaedias, their value is chiefly as supplements to the library; but surely no one studies anatomy, or the differential calculus, or architecture, in them, however good the treatises may be. I want a dictionary of miscellaneous subjects, such as find place more easily in an encyclopaedia than anywhere else; but why must I also purchase treatises ...
— Notes and Queries, Number 208, October 22, 1853 • Various

... servant's "character" was forged or genuine. Probably he could not level himself to such petty problems. He was like the senior wrangler who has forgotten how to do quadratics, and has to solve equations of the second degree by the calculus. ...
— The Big Bow Mystery • I. Zangwill

... cards he had no doubt he could obtain the required permission from the rector. He showed us into a dim, claustral-looking anteroom, in which, as I was told by my friend, who trifles in lost moments with the integral calculus, there were seventy-two chairs and one microscopic table. The wall was decked with portraits of the youth of the college, all from the same artist, who probably went mad from the attempt to make fifty beardless faces look unlike each other. We sat for ...
— Castilian Days • John Hay

... For, in that calculus, the important thing is that Scott, like Miss Austen, at once opened an immense new field to the novelist, and showed how that field was to be cultivated. The complement-contrast of the pair can need emphasising only to those on whom no emphasis would be likely to impress ...
— The English Novel • George Saintsbury

... sat down to a stock of foolscap, and had a pretty stiff exam. I am only just through. I had seamanship, gunnery, navigation, nautical astronomy, algebra, geometry, trigonometry, conic sections, curve tracing, differential and integral calculus. I had only three questions out of five to answer in each branch, but in the first three I answered all five. After that I only had time for three, but at the end he said I need not finish, he was perfectly satisfied. I had done remarkably well, and he ...
— Real Soldiers of Fortune • Richard Harding Davis

... would be willing to refer a patron (of any age) to the site if the patron appeared at a reference desk seeking information about the subject of the site. For this last criterion, we recognize that you might not refer a young child to a Calculus site just because it would not be useful to that child, but you should ignore that factor. Informational sites, such as a Calculus site, should be noted. A site that is purely ...
— Children's Internet Protection Act (CIPA) Ruling • United States District Court for the Eastern District of Pennsylvania

... His "calculus of probabilities" had not failed him. He had not walked far upon the forest-shaded banks of the river before he saw Marian walking before him. He hastened and ...
— The Missing Bride • Mrs. E. D. E. N. Southworth

... I replied benevolently. "But how much do you know of prismoidal formulae, or logarithmic secants?—not to speak of segmental ordinates, or the cycloidal calculus; or even of adiabatic expansion, or torsional resistance, or the hydrostatic paradox, or the coefficient of friction? Now, these things are the very A B C of mechanics, as you'll ...
— Such is Life • Joseph Furphy

... Somerville: "Nothing has afforded me so convincing a proof of the Deity as these purely mental conceptions of numerical and mathematical science which have been, by slow degrees, vouchsafed to man—and are still granted in these latter times by the differential calculus, now superseded by the higher algebra—all of which must have existed in that sublimely omniscient mind from eternity." See also The Life and Letters of Adam Sedgwick, Cambridge, 1890, vol. ii, ...
— History of the Warfare of Science with Theology in Christendom • Andrew Dickson White

... competitors who were then the objects of universal admiration. If we go back in history, do we not see the friends of Newton and of Leibnitz equally contesting with asperity the discovery of the infinitesimal calculus. The love of glory is one of the noblest motives of men; we must bow before it, but we must also be careful not to permit it to produce ...
— International Conference Held at Washington for the Purpose of Fixing a Prime Meridian and a Universal Day. October, 1884. • Various

... home-made book-rack, stood Peter's library,—a Greek book or two, an old calculus, a sociology, a psychology, a philosophy, and a score of other volumes he had accumulated in his four college years. As Peter, his head aching, looked at these, he realized how immeasurably removed he was from the cool ...
— Birthright - A Novel • T.S. Stribling

... existence of God as he is of his own existence. The 'objections,' as he puts it, are only 'difficulties'; they make it hard to understand the theory, but are no more reasons for rejecting it than would be the difficulty which a non-mathematical mind finds in understanding the differential calculus for rejecting 'Taylor's theorem.' And, so far, the difference is rather in the process than the conclusion. Newman believes in God on the testimony of an inner voice, so conclusive and imperative that he can dismiss all apparently contradictory facts, and even afford, for controversial ...
— The Life of Sir James Fitzjames Stephen, Bart., K.C.S.I. - A Judge of the High Court of Justice • Sir Leslie Stephen

... High School Alumnus had gone to a Varsity and scaled the fearsome heights of Integral and Differential Calculus, he came home to get some more of Father's Shirts and Handkerchiefs and take a new Slant at Life's doubtful Vista, while getting his Board ...
— Ade's Fables • George Ade

... violently, and colored perceptibly. If a text-book in differential calculus, upon the turning of a page, had thrown problems to the winds and begun gibbering purple poems of passion, she could not have been more completely taken aback. However, there was no mistaking the utter and veracious impersonality of ...
— Queed • Henry Sydnor Harrison

... leading indirectly to a theorem of which it is only one particular case—a theorem with a more definite proof, and a larger capability for use than he had thought possible. When he finds a still simpler proof for the binomial theorem in his study of the calculus, his feeling of increasing power and the desire for still greater results deepens and intensifies. Were he to find, on the contrary, that from a false notion of the means to be used in making a thing simple, his teacher in arithmetic had taught him what is false, we should approve his feeling ...
— Scientific American Supplement, No. 286 - June 25, 1881 • Various

... be maintained, that with time and patience, one might train a rather stupid plough-boy to understand the differential calculus. This might be done with the help of an inward desire on the part of the boy to learn, but never otherwise. If the boy wants to learn or to improve generally, he will do so in spite of every hindrance, till in time he becomes a very different being from what he was originally. If he does not ...
— Life and Habit • Samuel Butler

... when Robert came home he found him seated at the table, with his slate, working away at the Differential Calculus. After this he recovered more rapidly, and ere another week was over began to attend one class a day. He had been so far in advance before, that though he could not expect prizes, there was no fear of ...
— Robert Falconer • George MacDonald

... University, I had the opportunity of comparing the knowledge of the students at the Moscow Technical School with our own. I saw the courses of higher geometry some of them had compiled for the use of their comrades; I admired the facility with which they applied the integral calculus to dynamical problems, and I came to the conclusion that while we, University students, had more knowledge of a general character, they, the students of the Technical School, were much more advanced ...
— Mother Earth, Vol. 1 No. 4, June 1906 - Monthly Magazine Devoted to Social Science and Literature • Various

... to nature that you say you learned at college before I was born, permit me to point out that on the face of it you cannot have learned anything since. Socialism has no more to do with the state of nature than has differential calculus with a Bible class. I have called your class stupid when outside the realm of business. You, sir, have brilliantly ...
— The Iron Heel • Jack London

... that they can obtain data upon which to proceed with confidence in that undertaking, as an architect or engineer would obtain data and apply his devices to a task in his art, a fallacy is included which is radical and mischievous beyond measure. We have, as yet, no calculus for the variable elements which enter into social problems and no analysis which can unravel their complications. The discussions always reveal the dominion of the prepossessions in the minds of the ...
— Folkways - A Study of the Sociological Importance of Usages, Manners, Customs, Mores, and Morals • William Graham Sumner

... famous examples that history has cherished, and that we love to recall. There is Pascal, mastering at the age of twelve years the greater part of Plane Geometry without any instruction, and not a figment of Calculus, drawing on the floor of his chamber all the figures in the first book of Euclid, estimating accurately the mathematical relations of them all—that is, reconstructing for himself a part of descriptive Geometry; the herdsman Mangia Melo, manipulating ...
— Reincarnation and the Law of Karma - A Study of the Old-New World-Doctrine of Rebirth, and Spiritual Cause and Effect • William Walker Atkinson

... the Sun. If we assume an equable distribution of their orbits, and the limits of their perihelia, or greatest proximities to the Sun, and the possibility of their remaining invisible to the inhabitants of the Earth, and base our estimates on the rules of the calculus of probabilities, we shall obtain as the result an amount of myriads perfectly astonishing. Kepler, with his usual animation of expression, said that there were more comets in the regions of space ...
— COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1 • Alexander von Humboldt

... The differential calculus by which all Washington is computed obtains at the hotels as elsewhere, with this peculiarity,—that the differences are infinitely great, instead of infinitely small. While the fronts are very fine, showy, and youthful as the Lecompton Constitution, the rears ...
— Atlantic Monthly Volume 7, No. 39, January, 1861 • Various

... earth to be 123,249,600 Paris feet, then the same body deprived of its circular motion and falling by the impulse of the same centripetal force as before would in one second of time describe 15-1/12 Paris feet. This we infer by a calculus formed upon Prop. xxxvi. ("To determine the times of the descent of a body falling from a given place"), and it agrees with the results of Mr. Huyghens's experiments of pendulums, by which he demonstrated that bodies falling by all the centripetal force with which (of whatever nature it is) ...
— The World's Greatest Books - Volume 15 - Science • Various

... sentence on the present occasion would be rather a heavy jest, and as little reasonable as the revenge offered to a village schoolmaster who, having complained that the whole of his little treatise on the Differential Calculus was printed bodily in one of the earlier editions of the Encyclopaedia Britannica (not so profitable as the later), was told that he was welcome, in his turn, to incorporate the Encyclopaedia Britannica in the next ...
— The Book-Hunter - A New Edition, with a Memoir of the Author • John Hill Burton

... strength and skill in managing herself in the accomplishment of feats which looked impossible at first sight. How often The Terror had thought to herself that she would gladly give up all her knowledge of Greek and the differential and integral calculus if she could only perform the least of those feats which were mere play to The Wonder! Miss Euthymia was not behind the rest in her attainments in classical or mathematical knowledge, and she was one of the very best students in the out-door branches,—botany, ...
— A Mortal Antipathy • Oliver Wendell Holmes, Sr.

... forgotten interest in the Old and Eastern World, and brought the ends of the earth together. Circumnavigator of the realms of mind, wherever he touched, he appeared as discoverer, as conqueror, as lawgiver. In mathematics, he discovered or invented the Differential Calculus,—the logic of transcendental analysis, the infallible method of astronomy, without which it could never have compassed the large conclusions of the "Mecanique Celeste." In his "Protogaea," published in 1693, he laid the foundation of the science of Geology. From his observations, ...
— The Atlantic Monthly, Vol. II, No. 8, June 1858 • Various

... particulars of the instruction in the architectural branch, which commences in the student's second year, with Greek, Roman, and Mediaeval architectural history, the Orders and their applications, drawing, sketching, and tracing, analytic geometry, differential calculus, physics, descriptive geometry, botany, and physical geography. In the third year the course is extended to the theory of decoration, color, form, and proportion; conventionalism, symbolism, the decorative ...
— Scientific American Supplement, No. 446, July 19, 1884 • Various

... consisted in exciting the taste. He used to say, "to excite a stomach of Papier Mache, and enliven vital powers almost ready to depart, a cook needs more talent than he who has solved the INFINTESIMAL CALCULUS." ...
— The Physiology of Taste • Brillat Savarin

... superior and inferior maxillary bones, &c., &c. Strictures on bleeding were first applied; then treating homoeopathically similis similibus, applied roots extracted, roots Latin and Greek, infinitesimal extracts of calculus, mathematical formulas, psychological inductions, &c., &c. No avail. Finally applied huge sheep-skin plasters under the axilla, with a composition of printers' ink, paste, paper, ribbons, and writing-ink besmeared thereon, and all were despatched in ...
— A Collection of College Words and Customs • Benjamin Homer Hall

... assuming that laws are agents—efficient causes of that which happens—and that one law can interfere with another. To us, that assumption is as nonsensical as if you were to talk of a proposition of Euclid being the cause of the diagram which illustrates it, or of the integral calculus interfering with the rule of three. Your question really implies that we pretend to complete knowledge not only of all past and present phenomena, but of all that are possible in the future, and we leave all that sort of thing to the adepts ...
— Collected Essays, Volume V - Science and Christian Tradition: Essays • T. H. Huxley

... years at Wimblehurst were on the whole laborious, uneventful years that began in short jackets and left me in many ways nearly a man, years so uneventful that the Calculus of Variations is associated with one winter, and an examination in Physics for Science and Art department Honours marks an epoch. Many divergent impulses stirred within me, but the master impulse was a grave young disposition to work and learn and thereby in some not ...
— Tono Bungay • H. G. Wells

... Logic, Tacitus, Juvenal, Quinctilian, parts of Ovid, Terence, Nepos, Caesar, Livy, Lucretius, Cicero, Polybius, and many other authors, besides learning geometry, algebra, and the differential calculus. But that lad was crammed scientifically like a Strasbourg goose; our ordinary modern writers are not walking cyclopaedias, and are rarely prodigious readers. It is no longer a reproach even for a man not to know all the literature of his specialty; while, as for ...
— The Galaxy, Volume 23, No. 2, February, 1877 • Various

... things he knows the black man comes to the same conclusion as the white man when he thinks about the same things. The black man does not think about electricity or the differential calculus because he knows nothing about these matters, neither, and for the same reason, does the European peasant wherever he may still be found in his primitive state. It has been alleged in America and in South Africa that Negro and Bantu children, when compared with European children ...
— The Black Man's Place in South Africa • Peter Nielsen

... but he had no sooner been appointed than it was seen that a mistake had been made. Napoleon afterwards said of him, that "Laplace looked at no question in its true point of view. He was always searching after subtleties; all his ideas were problems, and he carried the spirit of the infinitesimal calculus into the management of business." But Laplace's habits had been formed in the study, and he was too old to adapt them to the ...
— Character • Samuel Smiles

... upon my aged mother. She passed a calculus or stone from the bladder to-day weighing seven ounces and two and one-half drachms. Its greatest circumference is nine inches. A ...
— Life and Labors of Elder John Kline, the Martyr Missionary - Collated from his Diary by Benjamin Funk • John Kline

... fain have followed him to England; but, for reasons indifferently good, could never be allowed. If the truth must be told, the sage Leibnitz had a wisdom which now looks dreadfully like that of a wiseacre! In Mathematics even,—he did invent the Differential Calculus, but it is certain also he never could believe in Newton's System of the Universe, nor would read the PRINCIPIA at all. For the rest, he was in quarrel about Newton with the Royal Society here; ill seen, it is probable, by this sage and the other. To the Hanover ...
— History Of Friedrich II. of Prussia, Volume V. (of XXI.) • Thomas Carlyle

... I, too, have seen In music, and in verse, that golden clue Whereof you speak," said Wotton. "In all true song, There is a hidden logic. Even the rhyme That, in bad poets, wrings the neck of thought, Is like a subtle calculus to the true, An instrument of discovery. It reveals New harmonies, new analogies. It links Far things and near, not in unnatural chains, But in those true accords which still escape The plodding reason, yet unify the world. I caught some glimpses ...
— Watchers of the Sky • Alfred Noyes

... or from the force of circumstances! Unwilling to hurt his vanity by telling him that he was mistaken, I took the wild resolution of informing him, in the presence of his two friends, that I possessed a certain numeral calculus which gave answers (also in numbers), to any questions I liked ...
— The Memoires of Casanova, Complete • Jacques Casanova de Seingalt

... Be it so, the name is of little consequence; the faculty itself, called by what name we will, I insist upon as the highest intellectual power of man. There is no reasoning in it, it works not by algebra, nor by integral calculus, it is a piercing, Pholas-like mind's tongue that works and tastes into the very rock heart, no matter what be the subject submitted to it, substance or spirit, all is alike, divided asunder, joint and marrow, whatever utmost truth, life, principle, it has, laid bare, and that which ...
— Modern Painters Volume II (of V) • John Ruskin

... understand equations, both the simple and quadratical, About binomial theorem I'm teeming with a lot o' news, With many cheerful facts about the square of the hypotenuse. I'm very good at integral and differential calculus, I know the scientific names of beings animalculous, In short in matters vegetable, animal and mineral, I am the very model ...
— Bab Ballads and Savoy Songs • W. S. Gilbert

... when he was hardly twenty-one, he published a work entitled, "A Collection of Examples of the Application of the Calculus to Finite Differences." To our young readers such a title will convey no meaning; and we refer to it here only to illustrate the industry and careful thought of the young student, which had ...
— The Story of the Herschels • Anonymous

... solid. The man recognised the portrait of himself over the mantelpiece or the medicine bottles on the table, like the dying lover in Browning. In other words, science so far had steadily solidified things; Newton had measured the walls and ceiling and made a calculus of their three dimensions. Darwin was already arranging the animals in rank as neatly as a row of chairs, or Faraday the chemical elements as clearly as a row of medicine bottles. From the middle of the eighteenth ...
— The New Jerusalem • G. K. Chesterton

... appeal to the general public among his countrymen, who have had to take his greatness, in this regard, on trust. They have known him at first hand chiefly as author or editor of popular works such as his "Popular Astronomy" (1877); of his text-books on astronomy, algebra, geometry, trigonometry, and calculus; of his books on political economy, which science he was accustomed to call his "recreation"; and of magazine articles on all sorts of subjects not omitting "psychical research," which was one of the numerous by-paths into which he strayed. He held at one time the presidency of ...
— A Librarian's Open Shelf • Arthur E. Bostwick

... into padumas, Which last is how you count the utmost grains Of Hastagiri ground to finest dust;[60] But beyond that a numeration is, The K[a]tha, used to count the stars of night, The K[o]ti-K[a]tha, for the ocean drops; Ingga, the calculus of circulars; Sarvanikchepa, by the which you deal With all the sands of Gunga, till we come To Antah-Kalpas, where the unit is The sands of the ten crore Gungas. If one seeks More comprehensive scale, th' arithmic mounts By the Asankya, which is ...
— The Hindu-Arabic Numerals • David Eugene Smith

... measure of what can be done in a lifetime by extraordinary ability, keen natural aptitude, exceptional opportunities, and freedom from the preoccupations of bread-winning, what are we to expect from the parliament man to whom political science is as remote and distasteful as the differential calculus, and to whom such an elementary but vital point as the law of economic rent is a pons asinorum never to be approached, much less crossed? Or from the common voter who is mostly so hard at work all day earning a living that he cannot keep awake for ...
— Back to Methuselah • George Bernard Shaw

... Holiness,' he said, 'King Calculus will not let me. I have dreadful health, which this tornado has not improved. I, who was the favourite of everybody, am now cursed by everybody—at Louvaine by the monks; in Germany by the Lutherans. I have ...
— Short Studies on Great Subjects • James Anthony Froude

... mistrust and say, 'But time escapes: Live now or never!' He said, 'What's time? Leave Now for dog and apes! Man has Forever.' Back to his book then; deeper drooped his head: Calculus racked him: Leaden before, his eyes grew dross of lead: Tussis attacked him.... So, with the throttling hands of death at strife, Ground he at grammar; Still, thro' the rattle, parts of speech were rife: While he could stammer ...
— On The Art of Reading • Arthur Quiller-Couch

... stimuli, than by exhausting the excitability;" and adds, "upon this principle we could not have a better soporific than an atmosphere with a diminished proportion of oxygene air, and that common air might be admitted after the patient was asleep." (Observ. on Calculus, &c. by Dr. Beddoes, Murray.) If it should be found to be true, that the excitability of the system depends on the quantity of oxygene absorbed by the lungs in respiration according to the theory of Dr. Beddoes, and of M. Girtanner, this idea of sleeping in an atmosphere ...
— Zoonomia, Vol. I - Or, the Laws of Organic Life • Erasmus Darwin

... candidate for American citizenship is asked whether he hereby renounces allegiance to foreign kings, emperors, and potentates, and fervently responds that he does. When I took my medical examination for a life-insurance policy, the physician asked me whether I suffered from asthma, bronchitis, calculus, dementia, erysipelas, and several score other afflictions, and, without waiting for an answer, he wrote "No" opposite ...
— The Patient Observer - And His Friends • Simeon Strunsky

... obtained a loan of what I believe was called the Jesuit's edition, which helped me. At this period mathematical science was at a low ebb in Britain; reverence for Newton had prevented men from adopting the "Calculus," which had enabled foreign mathematicians to carry astronomical and mechanical science to the highest perfection. Professors Ivory and de Morgan afterwards adopted the "Calculus"; but several years elapsed before Mr. Herschel and ...
— Personal Recollections, from Early Life to Old Age, of Mary Somerville • Mary Somerville

... Geometry 2 Trigonometry 2 Analytical geometry and calculus 1 Mathematical problems involving physics and mechanics 2 Descriptive geometry 4 Bookkeeping 2 Physics 4 Mechanics 2 Electro-technics 4 Chemistry 4 Chemistry and pharmacy 4 Free-hand drawing 2-4 Aquarelle 4 Projection 4 Ornament 4 Trade drawing according to occupation ...
— The Condition and Tendencies of Technical Education in Germany • Arthur Henry Chamberlain

... altercation. Pausanias was arguing with Amompharetus, when the last, just as the Athenian approached, took up a huge stone with both hands, and throwing it at the feet of Pausanias, vehemently exclaimed, "With this calculus I give my suffrage against flying from the stranger." Pausanias, in great perplexity, bade the Athenian report the cause of the delay, and implore his countrymen to halt a little, that they might act in concert. At length, towards morning, Pausanias ...
— Athens: Its Rise and Fall, Complete • Edward Bulwer-Lytton

... The Icelander may covet and take another man's wife, but it is to make her his own. The Provencal will hardly fall, and will never stay, in love with any one who is not another's. In savagery there is not so very much to choose: it requires a calculus, not of morals but of manners, to distinguish accurately between carving the blood-eagle on your enemy and serving up your rival's heart as a dish to his mistress. In passion also there may be less difference than the extreme advocates of both sides would maintain. ...
— The Flourishing of Romance and the Rise of Allegory - (Periods of European Literature, vol. II) • George Saintsbury

... invent an electric dynamo. How many creators have been wrecked because the conditions necessary for their inventions were lacking? Roger Bacon foresaw several of our great discoveries; Cardan, the differential calculus; Van Helmont, chemistry; and it has been possible to write a book on the forerunners of Darwin.[71] We talk so much of the free flight of imagination, of the all-comprehensive power of the creator, that we forget the sociological conditions—not ...
— Essay on the Creative Imagination • Th. Ribot

... truth draws upward. This to us Of steady happiness should be a cause Beyond the differential calculus Or Kant's dull ...
— The Poems of Henry Kendall • Henry Kendall

... while science in the shape of lectures in zooelogy and chemistry and two courses in intellectual and moral science, represented by Abercrombie's "Intellectual Powers" and Paley's "Natural Theology," were added to their classical and mathematical studies during the third year. Geology and calculus were introduced the fourth year, as well as courses in philosophy, moral science, psychology, logic, economics, and political science. No modern languages, medieval or modern history, or laboratory courses in science, save what practical demonstrations could be made ...
— The University of Michigan • Wilfred Shaw

... settle down—she was not ready. It would be so good to be independent. And now—But it was too late. That was years ago. Hermann must have found some yellow-braided, blue-eyed Dorothea by this—some Maedchen who cared not for calculus and Hebrew, but only to be what her mother had been, wife and house-mother. But this was treason. Our grandmothers ...
— A Reversion To Type • Josephine Daskam

... Analysis given by Navier at the Ecole Polytechnique, preceded by the Reflections on the Infinitesimal Calculus ...
— How to Form a Library, 2nd ed • H. B. Wheatley

... flow with pain somewhat simulating abortion, a sharp, severe abdominal pain followed with quickening of the pulse and an exceedingly anxious facial expression, ectopic pregnancy with rupture of the tube may be suspected. One must also keep in mind renal calculus in determining ...
— Appendicitis: The Etiology, Hygenic and Dietetic Treatment • John H. Tilden, M.D.

... a necessity laid upon us as human beings to limit our view. In mathematics we know how this method of ignoring and neglecting quantities lying outside of a certain range has been adopted in the differential calculus. The calculator throws out all the 'infinitesimals' of the quantities he is considering. He treats them (under certain rules) as if they did not exist. In themselves they exist perfectly all the while; but they are as if they did not exist for the purposes of ...
— The Will to Believe - and Other Essays in Popular Philosophy • William James

... throws an indistinct light upon Aristotle, and makes us aware of the debt which the world owes to him or his school. It also bears a resemblance to some modern speculations, in which an attempt is made to narrow language in such a manner that number and figure may be made a calculus of thought. It exaggerates one side of logic and forgets the rest. It has the appearance of a mathematical process; the inventor of it delights, as mathematicians do, in eliciting or discovering an unexpected result. It also helps to guard us against ...
— Parmenides • Plato

... it in— Children's heads are hollow; Rap it in, tap it in— Bang it in, slam it in Ancient archaeology, Aryan philology, Prosody, zoology, Physics, climatology, Calculus and mathematics, Rhetoric and hydrostatics. Stuff the school children, fill up the heads of them, Send them all lesson-full home to the beds of them; When they are through with the labor and show of it, What do they care for it, what ...
— The Gentleman from Everywhere • James Henry Foss

... an equally masterly manner, and with equal success. His position as a geometer is perhaps better understood from the assertion made respecting him by a modern mathematician, that he came as near to the discovery of the Differential Calculus as can be done without the aid of algebraic transformations. Among the special problems he treated of may be mentioned the quadrature of the circle, his determination of the ratio of the circumference to the diameter being ...
— History of the Intellectual Development of Europe, Volume I (of 2) - Revised Edition • John William Draper

... of an hour or two. What is it, after all, the small delay you can produce? The click of a few more seconds in the clock-work, before the hammer smites its angry warning on the bell, and leaves echoes of pain writhing through the poor bronze, that is Time. As for Eternity, it is a question of the calculus, and does not enter into a singer's first appearance, nor into the recognition of a lover. If it did, I would give you an eloquent dissertation upon it, so that you would yawn and take snuff, and wish ...
— A Roman Singer • F. Marion Crawford

... Cuddesdon.—Up soon after 6. Began my Harmony of Greek Testament. Differential calculus, etc. Mathematics good while, but in a rambling way. Began Odyssey. Papers. Walk with Anstice and Hamilton. Turned a little bit of Livy into Greek. Conversation on ethics and ...
— The Life of William Ewart Gladstone, Vol. 1 (of 3) - 1809-1859 • John Morley

... of his science is psychological; and psychology deals with the unknown, or with what is only partially knowable. A mathematician may smile and answer that 'infinity' is much more than partially 'unknowable,' but that, by using it, the differential calculus gives results of most amazing accuracy, and is such a simple affair that, if its mere name did not inspire terror, any fourth-form schoolboy could easily be made to understand it, and even taught to use it. What we call the soul may be infinite or infinitesimal, or finite, or it may be the Hegelian ...
— The White Sister • F. Marion Crawford

... mathematics. Boyle, an Irishman, has been called the "father of modern chemistry," so many were his researches in that field of knowledge. Far greater than any of these men was Sir Isaac Newton, who discovered the law of gravitation and the differential calculus. During the Civil War a group of students interested in the natural world began to hold meetings in London and Oxford, and shortly after the Restoration they obtained a charter under the name of the Royal Society. It still exists and enrolls among its members the most distinguished scientists of ...
— EARLY EUROPEAN HISTORY • HUTTON WEBSTER

... department of Newer Physics—that is, of Relativity. He deserved it; the old chap was a genius if ever there was one, and even now, eight years out of college, I remember more from his course than from half a dozen calculus, steam and gas, mechanics, and other hazards on the path to an engineer's education. So on Tuesday night I dropped in an hour or so late, to tell the truth, since I'd forgotten ...
— The Worlds of If • Stanley Grauman Weinbaum

... of the multiple calculus, many new ramifications of old theories had been attained, and ...
— The Black Star Passes • John W Campbell

... believe it!" said Ellis. "Let us take an example. A crossing-sweeper, we will suppose, is suffering from a certain disease about which the doctors know nothing. Their only chance of discovering how to cure it is to vivisect the patient; and it is found, by the hedonistic calculus, that if they do so, a general preponderance of pleasure over pain will result. Accordingly, they go to the crossing-sweeper and say,'O crossing-sweeper! In the name of the utilitarian philosophy we call ...
— The Meaning of Good—A Dialogue • G. Lowes Dickinson



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