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Last episode we discussed Symmetric cryptography…

In this video, I will show you how to derive the vertex formula of a cubic curve. You can also check out part1 here: https://youtu.be/naX9QpCOUAQ

The calculus part is meant to be algebra-student friendly! So, even you haven't studied calculus before, take…

second derivative of x^(1/x), blackpenredpen, math for fun,

Dimensions - Um passeio matemático Parte 1 O Baricentro da Mente No Youtube, parte 1 a 7: https://www.youtube.com/playlist?list=PL0OXRkTq9wXt9QnBg9oVxa3KJmfANUbL6

This video features Dr Hannah Fry (more links below) ↓↓↓
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That circle cutting problem on Brilliant: https://brilliant.org/NumberphileSandwich

Hannah Fry on Twitter:…

integral battle, international version, bprp vs. flammable maths, flammable maths (formerly known as fapable maths): https://youtu.be/iCwiDPL3EMI , blackpenr...

The answer is: a lot of them! In this video, I show that F(R), the set of functions from R to R, has the same cardinality as P(R), the set of subsets of the real numbers, which, in a previous video, I’ve shown to be much bigger than R. This is set theory…