Use forward elimination to make the coefficient matrix, A, an upper triangular matrix, and then solve using back substitution, for a sample 2-by-2 system.
Make the vector [1 2 3 4 5 6 7 8 9 10]
Project Euler: Problem 9, Pythagorean numbers
Back to basics 7 - Equal NaNs
Augmented Lagrange Multiplier (ALM) Method
Rosenbrock's Banana Function and its derivatives
Sequential Unconstrained Minimization (SUMT) using Exterior Penalty
Steepest Descent Method
Bisection method of finding a root.
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