Please, do not use isqual with floats, instead use abs(x1-x2) < 1e-10 for instance. A number like 0.1 is infinite and periodic in base 2.
The test suite is updated to use a tolerance check.
Generate pi using logarithm
Return 'on' or 'off'
Who invented zero?
Solve a System of Linear Equations
Mo money, mo math #2! (★★★)
Approximate functions 2 (★★★★)
Vector raised to a power, element-wise (★)
Column Removal (★★★)
Create a vector of n alternating ones and minus ones (★★)
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