LUdecomposition.c File Reference

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Functions
int	Upper_Triangular_Solve (float *U, float B[], float x[], int n)
void	Unit_Lower_Triangular_Solve (float *L, float B[], float x[], int n)
int	Doolittle_LU_Decomposition (float *A, int n)
int	Doolittle_LU_Solve (float *LU, float B[], float x[], int n)
int	invertMatrix (float *LU, float *invA, float *I)
int	fun (float *A, float *invA, float *b, float *x, float *I)

Function Documentation

Doolittle_LU_Decomposition()

int Doolittle_LU_Decomposition	(	float *	A,
		int	n
	)

Definition at line 153 of file LUdecomposition.c.

References k.

Doolittle_LU_Solve()

int Doolittle_LU_Solve	(	float *	LU,
		float	B[],
		float	x[],
		int	n
	)

Definition at line 219 of file LUdecomposition.c.

References Unit_Lower_Triangular_Solve(), and Upper_Triangular_Solve().

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fun()

int fun	(	float *	A,
		float *	invA,
		float *	b,
		float *	x,
		float *	I
	)

Definition at line 254 of file LUdecomposition.c.

References Doolittle_LU_Decomposition(), Doolittle_LU_Solve(), and invertMatrix().

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invertMatrix()

int invertMatrix	(	float *	LU,
		float *	invA,
		float *	I
	)

Definition at line 233 of file LUdecomposition.c.

References Doolittle_LU_Solve().

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Unit_Lower_Triangular_Solve()

void Unit_Lower_Triangular_Solve	(	float *	L,
		float	B[],
		float	x[],
		int	n
	)

Definition at line 86 of file LUdecomposition.c.

References k.

Upper_Triangular_Solve()

int Upper_Triangular_Solve	(	float *	U,
		float	B[],
		float	x[],
		int	n
	)

Definition at line 36 of file LUdecomposition.c.

References k.