forwardSub.h File Reference

#include "../utils.h"
#include <iostream>
#include <vector>

Go to the source code of this file.

Functions
Matrix< double >	forwardSub (const Matrix< double > &L, const Matrix< double > &b)

Detailed Description

Regular forward substitution. Calculates result given lower left triangular matrix $$ b=L\cdot c \Rightarrow L^{-1}\cdot b = c $$

Requires:

#include <math/numerics/lin_alg/forwardSub.h>

Function Documentation

forwardSub()

Matrix< double > forwardSub	(	const Matrix< double > &	L,
		const Matrix< double > &	b
	)

Forward-substitution

Parameters

L	Coefficient Matrix
b	resulting vector

Returns

c

Examples

numerics/lin_alg/TestForwardSub.cpp.