Please dont use cos(x) directly
True, but still not following the instruction. (Although not as shameless as some other submissions.)
Euler's formula is the most beautiful equation
Sort a list of complex numbers based on far they are from the origin.
give nth decimal place of pi
Do Fast Fourier Transformation
Is the input divisible by 3?
Times 3 problem
Upper Matrix in LU Decompositon
Create sine function out of cosine
Beat the test suite if you can :)
Move if I am Optimus Prime
Determinant of a 3x3 Matrix
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