Problem 72. Interpolator

WTF!
I know the function interp!! but I thougth I must program it... :-(

That's true, the instructions here do indicate that you're supposed to program it from scratch (e.g. find a(n) & a(n+1)).

For convenience, it would be useful if the code input variables were related to the variables listed in the solution window. We are given a, b, alpha, and beta in the Test Suite; the function that we are to type involves vb, va, a, and b. Sure, we can update it, but it just seems careless.

This is my first solving problem

First find the position then finding the gap length between arrays.

enjoyed this problem!