I was trying to figure out how does BackSolve work. Does anyone have experience on this?
I thought it should be solving M*x = b. (given M and b solve x)
First reduce M to upper triangular with unit diagonal matrix.
x = M.BackSolve(0, b)
and it suppose return x?, but it doesn’t seem to give me the correct result after comparing with MatLab solver.
Am I doing anything wrong? Is there any other better way of doing Matrix calculation in Rhino?