Olympiad Corner: Which Number Is Erased?
I remember once going to see him [Ramanujan] when he was lying ill at Putney. I had ridden in taxi-cab No. 1729, and remarked that…
A unique technique found in Bhakshali manuscript to find the value of irrational numbers of the form SquareRoot (n).
Circling the square, as explained in Shulba Sutras.