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!
Which doors are open?
Make an awesome ramp for a tiny motorcycle stuntman
Return unique values without sorting
Create matrix of replicated elements
construct matrix with identical rows
Find out missing number from a vector of 9 elements
Identify the heavier bag
RMS value from a set of observations
Reverse the elements of an array
Accessing elements on the diagonal
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