y=function([3 -2 -4])
In here, input vector indicate 3*x^2-2*x-4, y is solution of former equation.
Times 2 - START HERE
The sum of the numbers in the vector
find the maximum element of the matrix
How to calculate log?
Solve the system of linear equations
Change matrix to vector
How to permute given 3d matrix?
Replace 0 to NaN!
Interpolate scattered data.
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