Concept of complex numbers might help
read question carefully!!!
Design test case carefully....
To avoid non-desired usages, like pi, it is necessary to not place pi in the function name. The function can be searched for forbidden function usages. There is an aspect of cat and mouse in Cody Challenges.
I agree. Disallow usage of PI for fairer scoring of your problem. Neat question!
Back to basics 9 - Indexed References
Number of 1s in a binary string
Given a matrix, return the last eigen value
CONVERT TAN TO SIN
Max of a Vector
Accessing elements on the diagonal
Reverse the elements of an array
Identify the heavier bag
Find the solution of algebraic equation
RMS value from a set of observations
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