Please check the answers for the test suite, as I think there may be a unit discrepancy here with c in km/sec and G in N*(m/kg)^2.
Thanks James and Vitor for noticing the mistake! All fixed and rescored...
The Schwarzschild radius is of the order of milimiters for the Earth (8.881e-3 meters) and the order of kilometers for the Sun (2,97024415e3 meters)!
Most nonzero elements in row
Make a 1 hot vector
Given a 4x4 matrix, swap the two middle columns
01 - Scalar variables
multiply by three
Number of lattice points within a circle
Special Relativity 101.
Periodic Table II 101.
The almost-birthday problem.
Number of vertices of a hypercube
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