Return the determinant of a 3x3 matrix. The built-in Matlab function det is not allowed.
I've improved grammar in this problem and updated it with a test case ensuring that the det() function is not used. Rescoring of previous answers will take time to propagate, though
I also modified the test suite to check for sums of absolute errors under a threshold value rather than isequal(), since that can fail when the answer isn't composed purely of integers.
I see you! :)
First N Perfect Squares
Implement simple rotation cypher
Square the input
Replace every 3rd element in a vector with 4
Create tangent function out of cosine only
Refresh your system of equations
Convert degrees to radians
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