calc_L2.hpp File Reference

#include <petscksp.h>

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Namespaces
	SPE
	Namespace containing all functions and data classes for this solver.

Functions
int	SPE::calc_L2 (PetscReal &error, Vec &x1, Vec &x2, PetscInt n, NormType type=NORM_2)
	calculate the \( L_2 \) norm of the difference between \(x_1\) and \(x_2\) vectors and return More...
int	SPE::calc_L2 (PetscReal &error, Mat &x1, Mat &x2, PetscInt n, NormType type=NORM_2)
	calculate the \( L_2 \) norm of the difference between \(x_1\) and \(x_2\) matrix diagonals and return More...