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.
Prime factor digits
Change the sign of even index entries of the reversed vector
find the roots of a quadratic equation
What number has this problem?
Edges of a n-dimensional Hypercube
Dots in a Circle
Dots in a Sphere
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