/home/doxygen/libascend/compiler/func.h File Reference

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Detailed Description

Function-of-one-variable module.

Complete documentation of func.h.

Revision notes: If CHRIS_FUNC defined, auxillary quantities to func structure.

2/96 baa Probably somebody should properly set these evaluation defined below based on math.h when possible.

#include <utilities/ascConfig.h>
#include "functype.h"
#include "compiler.h"
#include "dimen.h"

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Defines
#define	F_ERF_COEF   1.1283791670955130
#define	F_LOG10_COEF   0.4342944819032518
#define	F_PI   3.1415926535897932385E0
#define	F_PI_HALF   1.5707963267948966192E0
#define	F_LIM_EXP   709.78
#define	F_LIM_CUBE   5.6438030941223618e101
#define	F_LIM_SQR   1.0e154
#define	FuncGetLnmEpsilon()   (g_lnm_epsilon)
#define	FuncSetLnmEpsilon(e)   (e>(double)0.0 ? g_lnm_epsilon=e : FPRINTF(ASCERR,"bad lnm eps"))
#define	ascnint(a)   ascnintF(a)
#define	dhold2   dhold
Functions
CONST struct Func *	LookupFunc (CONST char *name)
CONST struct Func *	LookupFuncById (enum Func_enum id)
void	FuncSetLnmEpsilon (double e)
ASC_DLLSPEC double	cbrt (double)
ASC_DLLSPEC int	ascnintF (double)
ASC_DLLSPEC double	dln (double x)
ASC_DLLSPEC double	dln2 (double x)
ASC_DLLSPEC double	dlog10 (double x)
ASC_DLLSPEC double	dlog102 (double x)
ASC_DLLSPEC double	lnm (double x)
ASC_DLLSPEC double	dlnm (double x)
ASC_DLLSPEC double	dlnm2 (double x)
ASC_DLLSPEC double	dtanh (double x)
ASC_DLLSPEC double	dtanh2 (double x)
ASC_DLLSPEC double	arcsinh (double x)
ASC_DLLSPEC double	arccosh (double x)
ASC_DLLSPEC double	arctanh (double x)
ASC_DLLSPEC double	darcsinh (double x)
ASC_DLLSPEC double	darcsinh2 (double x)
ASC_DLLSPEC double	darccosh (double x)
ASC_DLLSPEC double	darccosh2 (double x)
ASC_DLLSPEC double	darctanh (double x)
ASC_DLLSPEC double	darctanh2 (double x)
ASC_DLLSPEC double	sqr (double x)
ASC_DLLSPEC double	dsqr (double x)
ASC_DLLSPEC double	dsqr2 (double x)
ASC_DLLSPEC double	cube (double x)
ASC_DLLSPEC double	dcube (double x)
ASC_DLLSPEC double	dcube2 (double x)
ASC_DLLSPEC double	asc_ipow (double a, int n)
ASC_DLLSPEC double	asc_d1ipow (double a, int n)
ASC_DLLSPEC double	asc_d2ipow (double a, int n)
ASC_DLLSPEC double	hold (double x)
ASC_DLLSPEC double	dsqrt (double x)
ASC_DLLSPEC double	dsqrt2 (double x)
ASC_DLLSPEC double	dcbrt (double x)
ASC_DLLSPEC double	dcbrt2 (double x)
ASC_DLLSPEC double	dfabs (double x)
ASC_DLLSPEC double	dfabs2 (double x)
ASC_DLLSPEC double	dhold (double x)
ASC_DLLSPEC double	dasin (double x)
ASC_DLLSPEC double	dasin2 (double x)
ASC_DLLSPEC double	dcos (double x)
ASC_DLLSPEC double	dcos2 (double x)
ASC_DLLSPEC double	dacos (double x)
ASC_DLLSPEC double	dacos2 (double x)
ASC_DLLSPEC double	dtan (double x)
ASC_DLLSPEC double	dtan2 (double x)
ASC_DLLSPEC double	datan (double x)
ASC_DLLSPEC double	datan2 (double x)
ASC_DLLSPEC CONST char *	FuncName (CONST struct Func *f)
CONST char *	FuncCName (CONST struct Func *f)
CONST char *	FuncDeriv1CName (CONST struct Func *f)
CONST char *	FuncDeriv2CName (CONST struct Func *f)
ASC_DLLSPEC enum Func_enum	FuncId (CONST struct Func *f)
CONST dim_type *	FuncDimens (CONST struct Func *f)
double	FuncEval (CONST struct Func *f, double u)
double	FuncEvalSafe (CONST struct Func *f, double u, enum safe_err *not_safe)
double	FuncDeriv (CONST struct Func *f, double u)
double	FuncDerivSafe (CONST struct Func *f, double u, enum safe_err *not_safe)
double	FuncDeriv2 (CONST struct Func *f, double u)
double	FuncDeriv2Safe (CONST struct Func *f, double u, enum safe_err *not_safe)
Variables
ASC_DLLSPEC double	g_lnm_epsilon

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