You need to fix some issues: you only have one test working, you are rounding to 3 decimal places, and the last test case is false (it should give 502.655)
also you shouldn't use isequal when you use pi.
The test suite has been updated.
The variable tolerance has not been set.
The value of pi is wrong, but so it is the test suite.
Sort a list of complex numbers based on far they are from the origin.
matrix of natural number
Matlab Basics - Logical Tests I
Divide by 4
find the surface area of a cube
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