Which doors are open?
vectorization in N
Basics: Divide integers to get integer outputs in all cases
How many digits are there?
Find a Pythagorean triple
Find the largest value in the 3D matrix
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Pythagorean perfect squares: find the square of the hypotenuse and the length of the other side
Solve the set of simultaneous linear equations
Find the Kronecker Tensor Product without using KRON
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