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!
Increment a number, given its digits
Factorize THIS, buddy
Find the sum of the elements in the "second" diagonal
Find Index of maximum Value and maximum Value of a vector
Max of a Vector
Find out missing number from a vector of 9 elements
Find the solution of algebraic equation
Reverse the elements of an array
Accessing elements on the diagonal
RMS value from a set of observations
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