1 citations · 1 across the 4 of their papers we have counts for
4 papers
Ramanujan in Computing Technology
V. N. Krishnachandran
This paper is a tribute to the genius of the legendary Indian mathematician Srinivasa Ramanujan (22 December 1887 - 26 April 1920) in the centenary year of his death. The life stor…
Differential Equations: A Historical Refresher
V. N. Krishnachandran
This paper presents a brief account of the important milestones in the historical development of the theory of differential equations. The paper begins with a discussion on the dat…
Where Do the Terms of the Power Series Expansions of Sine and Cosine Functions Come from? Involutes!
V. N. Krishnachandran
In the 1930's, a Russian school teacher Y. S. Chaikovsky presented a proof of the power series expansion of the sine and cosine functions without using calculus. In doing so he als…
The geometry of the set of real square roots of
V. N. Krishnachandran
In this paper we study the geometry of the set of real square roots of . After some introductory remarks, we begin our study by deriving by quite elementary methods the fo…