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vrcore
0.45
visuReal Messkern
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scales x with diagonal of a given matrix More...
#include <precond.hpp>
Public Types | |
| typedef Matrix::value_type | value_type |
| typedef Matrix::size_type | size_type |
Public Member Functions | |
| DiagonalPreconditioner (const Matrix &A, const double eps=1.0e-14) | |
| template<class Vector > | |
| void | apply (const Vector &b, Vector &x) const |
scales x with diagonal of a given matrix