libformula-calc.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <ctype.h>
#include <sys/time.h>
#include <formula-calc.h>
#include <formula.h>

Include dependency graph for libformula-calc.c:

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Macros
#define	OPERATION_MUL   11

Functions
int	formula (const char *expr, struct rpf_t **rpf, const struct variables_t *variable)
double	formula_eval (struct rpf_t *rpf)
void	formula_free (struct rpf_t *rpf)
struct rpf_t *	formula_optimize (struct rpf_t *rpf_orig)
struct rpf_t *	formula_output (struct stack_t *num, int *sp_num, struct stack_t *op, int *sp_op, int rank)
void	formula_print (FILE *stream, struct rpf_t *rpf)
double	math_acos (double **val)
double	math_add (double **val)
double	math_asin (double **val)
double	math_atan (double **val)
double	math_atan2 (double **val)
double	math_b_and (double **val)
double	math_b_not (double **val)
double	math_b_or (double **val)
double	math_cos (double **val)
double	math_cosh (double **val)
double	math_div (double **val)
double	math_e (double **val)
double	math_eq (double **val)
double	math_exp (double **val)
double	math_fabs (double **val)
double	math_geq (double **val)
double	math_gtr (double **val)
double	math_leq (double **val)
double	math_let (double **val)
double	math_ln (double **val)
double	math_log10 (double **val)
double	math_lss (double **val)
double	math_mod (double **val)
double	math_mul (double **val)
double	math_neq (double **val)
double	math_pi (double **val)
double	math_pow (double **val)
double	math_round (double **val)
double	math_sign (double **val)
double	math_sin (double **val)
double	math_sinh (double **val)
double	math_sqrt (double **val)
double	math_sub (double **val)
double	math_tan (double **val)
double	math_tanh (double **val)
int	rpf_count_num (struct rpf_t *rpf)
struct rpf_t *	rpf_join (struct rpf_t *rpf, struct rpf_t *rpf2)
struct rpf_t *	rpf_last (struct rpf_t *rpf)
struct rpf_t *	rpf_push (struct rpf_t *rpf, struct stack_t *obj)

Variables
struct operation_t	operation []

Macro Definition Documentation

#define OPERATION_MUL   11

Definition at line 214 of file libformula-calc.c.

Function Documentation

int formula	(	const char *	expr,
		struct rpf_t **	rpf,
		const struct variables_t *	variable
	)

Definition at line 356 of file libformula-calc.c.

double formula_eval

(

struct rpf_t *

rpf

)

Definition at line 639 of file libformula-calc.c.

void formula_free

(

struct rpf_t *

rpf

)

Definition at line 618 of file libformula-calc.c.

struct rpf_t* formula_optimize

(

struct rpf_t *

rpf_orig

)

Definition at line 670 of file libformula-calc.c.

struct rpf_t* formula_output	(	struct stack_t *	num,
		int *	sp_num,
		struct stack_t *	op,
		int *	sp_op,
		int	rank
	)

Definition at line 295 of file libformula-calc.c.

void formula_print	(	FILE *	stream,
		struct rpf_t *	rpf
	)

Definition at line 755 of file libformula-calc.c.

double math_acos

(

double **

val

)

Definition at line 147 of file libformula-calc.c.

double math_add

(

double **

val

)

Definition at line 82 of file libformula-calc.c.

double math_asin

(

double **

val

)

Definition at line 142 of file libformula-calc.c.

double math_atan

(

double **

val

)

Definition at line 137 of file libformula-calc.c.

double math_atan2

(

double **

val

)

Definition at line 152 of file libformula-calc.c.

double math_b_and

(

double **

val

)

Definition at line 37 of file libformula-calc.c.

double math_b_not

(

double **

val

)

Definition at line 47 of file libformula-calc.c.

double math_b_or

(

double **

val

)

Definition at line 42 of file libformula-calc.c.

double math_cos

(

double **

val

)

Definition at line 112 of file libformula-calc.c.

double math_cosh

(

double **

val

)

Definition at line 127 of file libformula-calc.c.

double math_div

(

double **

val

)

Definition at line 97 of file libformula-calc.c.

double math_e

(

double **

val

)

Definition at line 199 of file libformula-calc.c.

double math_eq

(

double **

val

)

Definition at line 52 of file libformula-calc.c.

double math_exp

(

double **

val

)

Definition at line 162 of file libformula-calc.c.

double math_fabs

(

double **

val

)

Definition at line 179 of file libformula-calc.c.

double math_geq

(

double **

val

)

Definition at line 67 of file libformula-calc.c.

double math_gtr

(

double **

val

)

Definition at line 62 of file libformula-calc.c.

double math_leq

(

double **

val

)

Definition at line 77 of file libformula-calc.c.

double math_let

(

double **

val

)

Definition at line 167 of file libformula-calc.c.

double math_ln

(

double **

val

)

Definition at line 189 of file libformula-calc.c.

double math_log10

(

double **

val

)

Definition at line 184 of file libformula-calc.c.

double math_lss

(

double **

val

)

Definition at line 72 of file libformula-calc.c.

double math_mod

(

double **

val

)

Definition at line 204 of file libformula-calc.c.

double math_mul

(

double **

val

)

Definition at line 92 of file libformula-calc.c.

double math_neq

(

double **

val

)

Definition at line 57 of file libformula-calc.c.

double math_pi

(

double **

val

)

Definition at line 194 of file libformula-calc.c.

double math_pow

(

double **

val

)

Definition at line 102 of file libformula-calc.c.

double math_round

(

double **

val

)

Definition at line 209 of file libformula-calc.c.

double math_sign

(

double **

val

)

Definition at line 172 of file libformula-calc.c.

double math_sin

(

double **

val

)

Definition at line 107 of file libformula-calc.c.

double math_sinh

(

double **

val

)

Definition at line 122 of file libformula-calc.c.

double math_sqrt

(

double **

val

)

Definition at line 157 of file libformula-calc.c.

double math_sub

(

double **

val

)

Definition at line 87 of file libformula-calc.c.

double math_tan

(

double **

val

)

Definition at line 117 of file libformula-calc.c.

double math_tanh

(

double **

val

)

Definition at line 132 of file libformula-calc.c.

int rpf_count_num

(

struct rpf_t *

rpf

)

Definition at line 282 of file libformula-calc.c.

struct rpf_t* rpf_join	(	struct rpf_t *	rpf,
		struct rpf_t *	rpf2
	)

Definition at line 273 of file libformula-calc.c.

struct rpf_t* rpf_last

(

struct rpf_t *

rpf

)

Definition at line 255 of file libformula-calc.c.

struct rpf_t* rpf_push	(	struct rpf_t *	rpf,
		struct stack_t *	obj
	)

Definition at line 263 of file libformula-calc.c.

Variable Documentation

struct operation_t operation[]

Definition at line 215 of file libformula-calc.c.