Sir William Temple, (1628-1699) English statesman and diplomat, in his Essay upon the Ancient and Modern Learning (1690) he wrote:
"From these famous Indians, it seems most probable that Pythagoras learned, and transported into Greece and Italy, the greatest part of his natural and moral philosophy, rather than from the Aegyptians...Nor does it seem unlikely that the Aegyptians themselves might have drawn much of their learning from the Indians..long before..Lycurgus, who likewise traveled to India, brought from thence also the chief principles of his laws."
Temple's ideas remained in isolation in his period until they were revived in the middle of the 18th century when a battle raged between the 'believers' and the 'infidels' on the question of the value of Mosaic interpretation of history.
(source: Much Maligned Monsters: A History of European Reactions to Indian Art - By Partha Mitter p. 191).
Aryabhata, found the area of a triangle, a trapezium and a circle, and calculated the value of "pi" ( the relation of diameter

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