Return the volume of a regular n-simplex with a unit side length.
Results are up to 4*eps precision.
Neither string operations nor interpolations are allowed!
Good problem, in the sense that it disallows many of the hacks used to cook a problem.
give nth decimal place of pi
Getting the absolute index from a matrix
Calculate the area of a triangle between three points
Matrix with different incremental runs
Create matrix of replicated elements
Dots in a Sphere
Chebyshev polynomials of the 2nd Kind
Triangular Tiling Dots in a Circle
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