Blogs / Personal blogs

Gregory Gundersen

gregorygundersen.com

Gregory Gundersen is a researcher in New York.

Popular posts
7
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1,879
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474
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#907 personal

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1

Why I Keep a Research Blog

Before I started taking writing seriously, I had a loose grasp of many mathematical and technical concepts; and I was not sure how to tackle open-ended problems. Maintaining this research blog has clarified my thoughts and improved how I approach research problems. The goal of this post is to explain why I have found…

2

Estimating square roots in your head

Imagine we want to compute the square root of a number n n n . The basic idea of Heron’s method , named after the mathematician and engineer, Heron of Alexandria, is to find a number g g g that is close to n \sqrt{n} n ​ and to then average that with the number n / g n/g n / g , which corrects for the fact that g g g…