x = [1 2; 3 4]
y = 4
Make a checkerboard matrix
Reverse the Words (not letters) of a String
Rotate a Matrix
Fahrenheit to Celsius converter
07 - Common functions and indexing 3
find the roots of a quadratic equation
Weave two vectors into one
Calculate the integral of the polynomial
Calculate the derivative of a polynomial
Switch matrix to a column vector
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