y=function([3 -2 -4])
In here, input vector indicate 3*x^2-2*x-4, y is solution of former equation.
Is A the inverse of B?
Getting the row and column location from a matrix
Generate a NaN...on purpose
Tiling a matrix
Extract a specific part of matrix!
Solve system of equation!
Calculate some equation
How to permute given 3d matrix?
Two dimensional moving average
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