lusolve

lusolve(a,b,ps,zero=0.0)
Instance Public methods

Solves a*x = b for x, using LU decomposition.

a is a matrix, b is a constant vector, x is the solution vector.

ps is the pivot, a vector which indicates the permutation of rows performed during LU decomposition.

doc_ruby_on_rails
2025-01-10 15:47:30
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