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  • Jesse Sakari Hyttinen

Euler's number trick - Jesse Hyttinen

Updated: Apr 21, 2021


Hi and welcome to the Matladpi blog! In this post I will concentrate on Euler's number e, and will show a trick you can utilize to solve some types of equations.

Euler's number has a property that can be used to solve these equations, namely

e^(ix) = cos(x) + isin(x)

, where i is the imaginary number with a property i^2 = -1.

Here is the picture showcasing this trick:



Notice that after we have checked the solutions for a whole cycle, we don't check further solutions as they would only repeat the values already obtained. Njäf! said.

I am Jesse Sakari Hyttinen and I will see you in the next post!

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