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unit_lower_trisolve(A, b)

returns vector x as solution of $ A * x= b $. Details: mtl::matrix::unit_lower_trisolve

The matrix A must be triangular matrix otherwise the function can throw an exception. If A has a unit diagonal, the diagonal entries can and must be omitted if the system is solved by:

x= unit_lower_trisolve(A, b)

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unit_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.