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Mathematics

Mental arithmetic to quaternions — Dudeney's puzzles, De Morgan's paradoxes, Carroll's tangled tale, and a century of textbooks. 109 books.

109 shown
TitleAuthorLanguageReleasedSize#
1001 tasks for mental calculationSergej Aleksandrovich RachinskijRussianAugust 14, 2005167.3K16527
A Budget of Paradoxes, Volume IIAugustus De MorganEnglishAugust 23, 2008807.0K26408
A List of Factorial Math ConstantsUnknownEnglishFebruary 1, 1995264.3K212
A Philosophical Essay on Probabilitiesmarquis de Pierre Simon LaplaceEnglishFebruary 13, 2019324.6K58881
A Possible Solution of the Number Series on Pages 51 to 58 of the Dresden CodexCarl E. GutheEnglishMarch 16, 201399.5K42346
A Review of AlgebraRomeyn Henry RivenburgEnglishJanuary 9, 2012121.5K38536
A Tangled TaleLewis CarrollEnglishJune 5, 2009179.8K29042
Amusements in MathematicsHenry Ernest DudeneyEnglishSeptember 17, 2005969.1K16713
An Elementary Course in Synthetic Projective GeometryDerrick Norman LehmerEnglishNovember 4, 2005221.7K17001
An essay on the foundations of geometryBertrand RussellEnglishMay 17, 2016508.4K52091
ArchimedesSir Thomas Little HeathEnglishMarch 11, 2011121.9K35550
Autobiography of Sir George Biddell Airy—English—841.2K10655
CampanalogiaFabian StedmanEnglishApril 18, 2024383.8K73423
Catalan's Constant [Ramanujan's Formula]Greg FeeEnglishOctober 1, 1996322.6K682
Catalan's Constant to 1,500,000 Places—EnglishMarch 1, 19971.5M812
D'AlembertJoseph BertrandFrenchApril 4, 2005304.1K15543
Darstellende Geometrie des GeländesRudolf RotheGermanOctober 21, 2018209.6K58148
Die Grundlagen der ArithmetikGottlob FregeGermanFebruary 19, 2015278.2K48312
Die hauptsächlichsten Theorien der GeometrieGino LoriaGermanSeptember 14, 2010306.6K33726
Die Naturwissenschaften in ihrer Entwicklung und in ihrem Zusammenhange, I. BandFriedrich DannemannGermanNovember 1, 20161.2M53428
Die Naturwissenschaften in ihrer Entwicklung und in ihrem Zusammenhange, II. BandFriedrich DannemannGermanFebruary 7, 20171.1M54127
Die Thurmuhr: eine Rechen-Fibel für kleine KinderF. G. NormannGermanDecember 4, 201736.3K56127
Elements of arithmeticAugustus De MorganEnglishAugust 1, 2022513.3K68662
Encyclopaedia Britannica, 11th Edition, "Equation" to "Ethics"VariousEnglishFebruary 25, 20111.2M35398
Encyclopaedia Britannica, 11th Edition, "Geodesy" to "Geometry"VariousEnglishSeptember 17, 20111.3M37461
Encyclopaedia Britannica, 11th Edition, "Groups, Theory of" to "Gwyniad"VariousEnglishDecember 14, 20111.1M38304
Encyclopaedia Britannica, 11th Edition, "Logarithm" to "Lord Advocate"VariousEnglishMarch 15, 20131.2M42342
First notions of logic (preparatory to the study of geometry)Augustus De MorganEnglishDecember 26, 202185.2K67017
Four-Dimensional Vistas—English—181.3K11906
Gaston Darboux: Biographie, Bibliographie analytique des écritsErnest LebonFrenchMarch 11, 2013185.6K42310
Gauss, ein Umriss seines Lebens und WirkensFriedrich August Theodor WinneckeGermanMay 20, 201381.3K42745
German Science ReaderCharles Frederick KroehGerman, EnglishSeptember 16, 2007216.1K22627
Geschichte der Mathematik im Altertum in Verbindung mit antiker KulturgeschichteMax SimonGermanMay 14, 2020822.9K62131
Grundzüge der Perspektive nebst AnwendungenKarl DoehlemannGermanOctober 22, 2017238.6K55791
Henri Poincaré: Biographie, Bibliographie Analytique des ÉcritsErnest LebonFrenchJune 23, 2010254.7K32948
Histoire des nombres et de la numération mécaniqueJacomy-RégnierFrenchJanuary 30, 2009161.0K27936
How to become a lightning calculatorAnonymousEnglishApril 13, 202136.4K65078
Instruction for Using a Slide RuleW. StanleyEnglishDecember 29, 200645.7K20214
Jerome CardanWilliam George WatersEnglishOctober 22, 2006559.9K19600
L'Académie des sciences et les académiciens de 1666 à 1793Joseph BertrandFrenchMarch 21, 2016627.6K51516
La géométrie en vers techniquesLyon Des RoysFrenchSeptember 9, 200842.5K26566
Leibniz: Zu seinem zweihunderjährigen Todestag 14. November 1916Wilhelm Max WundtGermanDecember 8, 2019288.4K60879
Marks' first lessons in geometryBernhard MarksEnglishMarch 8, 2017146.6K54300
Mathématiques et Mathématiciens: Pensées et Curiosités—FrenchFebruary 3, 2013824.4K41991
Mathematische Geographie für LehrerbildungsanstaltenErwin EggertGermanDecember 20, 2020303.3K64085
Meetkundig SchoolboekH. SluijtersDutchApril 4, 2004219.2K11899
Memorabilia Mathematica; or, the Philomath's Quotation-Book—EnglishJanuary 22, 2014934.3K44730
Miscellanea Curiosa, Vol. 1—EnglishAugust 27, 2015633.5K49791
Miscellaneous Mathematical Constants—EnglishAugust 1, 1996476.4K634
Niels Henrik AbelMagnus Gustaf Mittag-LefflerFrenchApril 1, 2005126.5K7818
Of the Just Shaping of LettersAlbrecht DürerEnglishAugust 16, 201174.0K37103
On a Dynamical Top, for exhibiting the phenomena of the motion of a system of invariable form about a fixed point, with some suggestions as to the Earth's motionJames Clerk MaxwellEnglishFebruary 1, 200454.2K5192
On Growth and FormD'Arcy Wentworth ThompsonEnglishAugust 4, 20171.7M55264
On the History of Gunter's Scale and the Slide Rule During the Seventeenth CenturyFlorian CajoriEnglishFebruary 26, 2013107.5K42216
On the theory of the infinite in modern thoughtEleanor F. JourdainEnglishNovember 12, 202481.3K74732
Our CalendarGeorge Nichols PackerEnglishMay 23, 2011267.0K36197
PascalJohn TullochEnglishSeptember 29, 2008390.7K26726
Paul Appell: Biographie, Bibliographie Analytique des ÉcritsErnest LebonFrenchNovember 16, 2011182.7K38034
Philosophiae Naturalis Principia MathematicaIsaac NewtonLatinMarch 1, 2009831.8K28233
Pi to 1,000,000 placesScott HemphillEnglishJune 20, 20081.4M50
Remarks upon the solar and the lunar years, the cycle of 19 years, commonly called the golden number, the epact, and a method of finding the time of Easter, as it is now observed in most parts of EuropeEarl of George Parker MacclesfieldEnglishJuly 26, 202054.9K62764
Sir Christopher WrenLawrence WeaverEnglishMarch 23, 2023271.5K70352
The 32nd Mersenne PrimeDavid SlowinskiEnglishJune 1, 1993251.3K69
The Academic GregoriesAgnes Grainger StewartEnglishNovember 26, 2016284.5K53601
The Atlantic Monthly, Volume 5, No. 28, February, 1860VariousEnglishDecember 2, 2006503.4K19995
The calculating engineCharles BabbageEnglishJuly 28, 2023184.2K71292
The Canterbury Puzzles, and Other Curious ProblemsHenry Ernest DudeneyEnglishDecember 27, 2008349.2K27635
The description and use of the globes and the orreryJoseph HarrisEnglishMarch 26, 2020291.3K61683
The Divining Rod: Virgula Divina—Baculus Divinatorius (Water-Witching)Charles LatimerEnglishFebruary 26, 2014118.3K45020
The Earliest Arithmetics in English—EnglishJune 1, 2008299.7K25664
The Elements of PerspectiveJohn RuskinEnglishNovember 30, 2019141.5K60816
The Fibonacci Number SeriesMichael HustedEnglishJuly 1, 1995167.1K302
The First 100,000 Prime NumbersUnknownEnglishJune 20, 2008823.7K65
The First 1000 Euler Numbers—EnglishApril 1, 2001576.5K2584
The First 1001 Fibonacci Numbers—EnglishApril 1, 2001128.9K2585
The First 498 Bernoulli Numbers—EnglishApril 1, 2001105.3K2586
The Foundations of Science: Science and Hypothesis, The Value of Science, Science and MethodHenri PoincaréEnglishMay 16, 20121.1M39713
The Game of LogicLewis CarrollEnglishDecember 1, 2003136.3K4763
The golden meanJerry T. BonnellEnglishDecember 1, 19961020.5K744
The Golden Mean or Ratio[(1+sqrt(5))/2]—EnglishAugust 1, 1996275.1K633
The Hindu-Arabic NumeralsDavid Eugene SmithEnglishSeptember 14, 2007342.9K22599
The Kansas University Quarterly, Vol. I, No. 2, October 1892VariousEnglishJanuary 17, 2020155.6K61188
The Logic of Chance, 3rd editionJohn VennEnglishJune 19, 2018994.9K57359
The Mathematicall Praeface to Elements of Geometrie of Euclid of MegaraJohn DeeEnglishJuly 13, 2007229.1K22062
The mystery of spaceRobert T. BrowneEnglishMay 18, 2014690.4K45691
The number -e-—English—1002.2K127
The Number "e"UnknownEnglishApril 1, 1993122.4K63
The Number ConceptLevi Leonard ConantEnglishAugust 5, 2005349.6K16449
The Path-Way to Knowledg, Containing the First Principles of GeometrieRobert RecordEnglishJuly 5, 2010284.8K33093
The philosophical and mathematical commentaries of Proclus on the first book of Euclid's elements (Vol. 1 of 2)ProclusEnglishAugust 14, 2024718.8K74253
The philosophy of mathematicsAuguste ComteEnglishMay 15, 2012437.8K39702
The Psychology of ArithmeticEdward L. ThorndikeEnglishMarch 29, 2012544.3K39300
The puzzle kingJohn ScottEnglishMay 12, 2016256.9K52052
The Quarterly Journal of Science, Literature and the Arts, July-December, 1827VariousEnglishNovember 17, 20141.3M47384
The Romance of MathematicsP. H. DitchfieldEnglishAugust 29, 2008152.5K26481
The Second Story of MenoUnknownEnglishJuly 9, 200853.2K254
The Seven Follies of Science [2nd ed.]John PhinEnglishJune 28, 2011293.7K36547
The slide ruleCharles N. PickworthEnglishApril 18, 2025336.6K75904
The Teaching of GeometryDavid Eugene SmithEnglishOctober 10, 2011570.2K37681
The Value of Zeta(3) to 1,000,000 places—EnglishApril 1, 20011003.2K2583
The Way To GeometryPetrus RamusEnglishOctober 2, 200820.0K26752
Über die Geometrie der alten Aegypter.Emil WeyrGermanMarch 13, 200878.7K24817
Ueber Riemann’s Theorie der Algebraischen FunctionenFelix KleinGermanJanuary 8, 2007185.5K20313
Vergleichende Betrachtungen über neuere geometrische ForschungenFelix KleinGermanNovember 16, 2011116.4K38033
William Oughtred: A Great Seventeenth-Century Teacher of MathematicsFlorian CajoriEnglishSeptember 9, 2014199.1K46815
周髀算經 (Chinese)—English—22.4K12408
夢溪筆談, Volume 07-10Kuo ShenChineseJanuary 1, 200578.1K7313
孫子算經approximately 5th century SunziChineseDecember 26, 200756.3K24038
海島算經active 3rd century-4th century Hui LiuChineseOctober 20, 200824.7K26979