Computing special functions — I might have mentioned this once or twice before, but computers are essentially very stupid, since all they can do is add, subtract, multiply, divide and make simple yes/no decisions. Everything else a computer can...
Numerically inverting a matrix — Suppose you have a square matrix, like the one below: A=⎛⎜⎝055290688⎞⎟⎠,A=(055290688), and that...