get_D_Coeffs.hpp File Reference

#include <petscksp.h>

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

Functions
PetscInt	SPE::get_D_Coeffs (const PetscScalar s[], const PetscInt &n, Vec &output, const PetscInt &d=2)
	Solve arbitrary stencil points s of length N with order of derivatives d<N can be obtained from equation on MIT website http://web.media.mit.edu/~crtaylor/calculator.html where the accuracy is determined as the usual form O(h^(N-d)) More...