These integrals all equal π, until... // TRAIN BRAIN

These integrals all equal π, until...

Full video explaining what's happening: https://youtu.be/851U557j6HE
These are known as Borwein integrals
Editing from long-form to short by Dawid Kołodziej

3Blue1Brown

3blue1brown, by Grant Sanderson, is some combination of math and entertainment, depending on your disposition. The goal is for explanations to be driven by animations and for difficult problems to be made simple with changes in perspective. Contact and F...

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These integrals all equal π, until...

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