complex arithmetics (float) for the SuperLU solver More...

Classes
struct	complex

Macros
#define	SCOMPLEX_INCLUDE

#define	c_add(c, a, b)

#define	c_sub(c, a, b)

#define	cs_mult(c, a, b)

#define	cc_mult(c, a, b)

#define	c_eq(a, b) ( (a)->r == (b)->r && (a)->i == (b)->i )

Functions
void	c_div (complex , complex , complex *)

double	c_abs (complex *)

double	c_abs1 (complex *)

void	c_exp (complex , complex )

void	r_cnjg (complex , complex )

double	r_imag (complex *)

Detailed Description

complex arithmetics (float) for the SuperLU solver

Definition in file scomplex.h.

Macro Definition Documentation

#define c_add	(	c,
		a,
		b
	)

Value:

{ (c)->r = (a)->r + (b)->r; \

(c)->i = (a)->i + (b)->i; }

c

return c

Definition: f_matrix.h:760

b

F_TMatrix< T > b

Definition: f_matrix.h:736

i

int i

Definition: LM_fit.h:71

a

const unsigned TMatrix< T > const Matrix< T > * a

Definition: matrix_kernels.h:25

Definition at line 31 of file scomplex.h.

#define c_eq	(	a,
		b
	)	( (a)->r == (b)->r && (a)->i == (b)->i )

Definition at line 52 of file scomplex.h.

#define c_sub	(	c,
		a,
		b
	)

Value:

{ (c)->r = (a)->r - (b)->r; \

(c)->i = (a)->i - (b)->i; }

c

return c

Definition: f_matrix.h:760

b

F_TMatrix< T > b

Definition: f_matrix.h:736

i

int i

Definition: LM_fit.h:71

a

const unsigned TMatrix< T > const Matrix< T > * a

Definition: matrix_kernels.h:25

Definition at line 35 of file scomplex.h.

#define cc_mult	(	c,
		a,
		b
	)

Value:

{ \
        float cr, ci; \
        cr = (a)->r * (b)->r - (a)->i * (b)->i; \
        ci = (a)->i * (b)->r + (a)->r * (b)->i; \
        (c)->r = cr; \
        (c)->i = ci; \
    }