Evaluation of Lagrange basis functions. More...
#include "MatVec.h"
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Namespaces | |
| Lagrange | |
| Evaluation of Lagrange basis functions. | |
Functions | |
| bool | Lagrange::computeBasis (RealArray &val, int p1, double x1, int p2=0, double x2=0.0, int p3=0, double x3=0.0) |
| Evaluates a 1D, 2D or 3D Lagrangian basis at a given point. More... | |
| bool | Lagrange::computeBasis (RealArray &val, Matrix &derval, int p1, double x1, int p2=0, double x2=0.0, int p3=0, double x3=0.0) |
| Evaluates a 1D, 2D or 3D Lagrangian basis at a given point. More... | |
| bool | Lagrange::computeBasis (RealArray &val, Matrix *derval, const RealArray &p1, double x1, const RealArray &p2={}, double x2=0.0, const RealArray &p3={}, double x3=0.0) |
| Evaluates a 1D, 2D or 3D Lagrangian basis at a given point. More... | |
Detailed Description
Evaluation of Lagrange basis functions.
- Date
- Feb 10 2010
