History of Science and Mathematics
Paramanand Singh's user avatar
Paramanand Singh's user avatar
Paramanand Singh's user avatar
Paramanand Singh
  • Member for 2 years, 11 months
  • Last seen more than 1 year ago
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I am a software development manager residing in Greater Noida, India. My primary interest is mathematics. I study mathematics on my own through various online sources available and try to present my understanding in my blog. A summary of the blog is available via browsing the archives page.

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88
Denesting radicals like $\sqrt[3]{\sqrt[3]{2} - 1}$
55
Simplest way to get the lower bound $\pi > 3.14$
50
Ramanujan's approximation for $\pi$
48
An infinite series plus a continued fraction by Ramanujan
44
What is the use of hyperreal numbers?

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