MTL 4: itl::search_space_exhaustion Struct Reference
#include <exception.hpp>
Inherits mtl::runtime_error.
Inherited by itl::unexpected_orthogonality.
Public Member Functions | |
search_space_exhaustion (const char *s="Iterative solvers that exhausted the search space, i.e. search direction(s) parallel to already visited Krylov subspace") | |
Error can be specified more precisely in constructor if desired. |
Either your matrix is too badly conditioned or your termination criterion is too strict for the used arithmetic (maybe use Gnu Multi-precision library).
itl::search_space_exhaustion Struct Reference -- MTL 4 -- Peter Gottschling and Andrew Lumsdaine
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