Given a complex number, output quadrant 'I' 'II' 'III' or 'IV'
II | I
III | IV
works only for current test suite
You really worked this down to minimum size!
Thanks, but it can actually be further reduced to almost half the size...
Volume of this donut
Sum the numbers on the main diagonal
Area of a circle
Evaluating a polynomial
Surface Fit z(x,y)
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