inverse_lower_trisolve(A, b)
returns vector x as solution of . The matrix A must be triangular matrix otherwise the function can throw an exception. On matrices with non-unit diagonals, the divisions can be circumvented by inverting the diagonal once with invert_diagonal(A) and then using:
x= inverse_lower_trisolve(A, b)
Details: mtl::matrix::inverse_lower_trisolve
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inverse_lower_trisolve(A, b) -- MTL 4 -- Peter Gottschling and Andrew Lumsdaine
-- Gen. with
rev. 7542
on Sat Aug 11 2012 by doxygen 1.7.6.1 -- © 2010 by SimuNova UG.