Thomas Heath (classicist)

Sir Thomas Little Heath GBR KCB KCVO FRS FBA (h iː θ; 5 October 1861 – 16 March 1940) was a British civil servant, mathematician, classical scholar, historian of ancient Greek mathematics, translator, and mountaineer. He was educated at Clifton College in Bristol. Quotes True, the discovery is also claimed for India. The work relied on is the Apastamba-Sulba-Sutra, the date of which is put at least as early as the fifth or fourth century B.C., while it is remarked that the matter of it must have been much older than the book itself ... There is a proposition stating the theorem of Eucl. I. 47 as a fact in general terms, but without proof […] Certain considerations suggest doubts as to whether the proposition had been established by any proof applicable to all cases. Thus Apastamba mentions only seven rational right angle triangles; he had no general rule such as that attributed to Pythagoras for forming any number of rational right-angle triangles; [his words imply] that he knew no other such triangles. […] the theorem is enunciated and used as if it were of general application; there is, however, no sign of any general proof; there is nothing in fact to show that the assumption of its universal truth was founded on anything better than an imperfect induction from a certain number of cases, discovered empirically, of triangles with sides in the ratios of whole numbers in which the property (1) that the square on the longest side is equal to the sum of the squares on the other two was found to be always accompanied by the property (2) that the latter two sides include a right angle. Heath, Thomas. A History of Greek Mathematics, Vol. I, 1921 Oxford at the Clarendon Press in The Sulbasutras and the 'Pythagoras Theorem' (Heath 1921: 145): Though this is the proposition universally associated by tradition with the name of Pythagoras, no really trustworthy evidence exists that it was actually discovered by him. Heath, Thomas. A History of Greek Mathematics, Vol. 1. Oxford at the Clarendon Press, 1921 , quoted from Bhaskar Kamble, The Imperishable Seed: How Hindu Mathematics Changed the World and why this History was Erased, Garuda Prakashan Private Limited, 2022 ISBN 9798885750189 (Heath 1921: 144) All our Greek texts of the Elements up to a century ago…purport in their titles to be either ‘from the edition of Theon’…or ‘from the lectures of Theon... [Greek commentaries] commonly speak of the writer of the Elements instead of using his name. Sir Thomas Heath, A History of Greek Mathematics, Dover, New York, 1981, p. 360. quoted in Is Science Western in Origin? C K Raju External links Category:1861 births Category:1940 deaths Category:British classical scholars Category:British historians of mathematics Category:British historians of science Category:People educated at Clifton College Category:Fellows of the British Academy Category:Fellows of the Royal Society Category:People educated at Caistor Grammar School Category:Alumni of Trinity College, Cambridge Category:Knights Commander of the Order of the Bath Category:Knights Commander of the Royal Victorian Order Category:19th-century British mathematicians Category:20th-century British mathematicians Category:Amateur mathematicians Category:Scholars of ancient Greek literature Category:Euclid