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.
Back to basics 15 - classes
03 - Matrix Variables 6
Sum of odd numbers in a matrix
Quasi-Newton Method for Unconstrained Minimization using BFGS Update
Free Fall analytical solution (Chapra 2012 textbook Example 1.1)
Sequential Unconstrained Minimization (SUMT) using Interior Penalty
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