![](https://i0.wp.com/ccds.ai/wp-content/uploads/2022/07/no_euler.png?resize=767%2C169&ssl=1)
In regular differentail calculus courses, one picks a function ( which can be thought of as an element of a vector space ) and they vary its argument and then see how it changes etc. This is the standard story. But there are other calculus’ too. Let us […]