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inverse_lower_trisolve(A, b)

returns vector x as solution of $ A * x= b $. 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 7 Apr 2011 by doxygen 1.5.9 -- © 2010 by SimuNova UG.