Referencia del Archivo src/libxslt/libexslt/math.c

#include "libexslt/libexslt.h"
#include "config.h"
#include <libxml/tree.h>
#include <libxml/xpath.h>
#include <libxml/xpathInternals.h>
#include <libxslt/xsltconfig.h>
#include <libxslt/xsltutils.h>
#include <libxslt/xsltInternals.h>
#include <libxslt/extensions.h>
#include "exslt.h"

'defines'
#define	IN_LIBEXSLT
#define	EXSLT_PI
#define	EXSLT_E
#define	EXSLT_SQRRT2
#define	EXSLT_LN2
#define	EXSLT_LN10
#define	EXSLT_LOG2E
#define	EXSLT_SQRT1_2
Funciones
: string
exsltMathConstant : number Implements the EXSLT - Math constant function: number math:constant(string, number) Returns a number value of the given constant with the given precision or xmlXPathNAN if name is unknown. The constants are PI, E, SQRRT2, LN2, LN10, LOG2E, and SQRT1_2
void	exsltMathRegister (void)
int	exsltMathXpathCtxtRegister (xmlXPathContextPtr ctxt, const xmlChar *prefix)

---

Documentación de los 'defines'

#define EXSLT_E

Valor:

(const xmlChar *) \
                        "2.71828182845904523536028747135266249775724709369996"

#define EXSLT_LN10

Valor:

(const xmlChar *) \
                        "2.30258509299404568402"

#define EXSLT_LN2

Valor:

(const xmlChar *) \
                        "0.69314718055994530941723212145817656807550013436025"

#define EXSLT_LOG2E

Valor:

(const xmlChar *) \
                        "1.4426950408889634074"

#define EXSLT_PI

Valor:

(const xmlChar *) \
                        "3.1415926535897932384626433832795028841971693993751"

#define EXSLT_SQRRT2

Valor:

(const xmlChar *) \
                        "1.41421356237309504880168872420969807856967187537694"

#define EXSLT_SQRT1_2

Valor:

(const xmlChar *) \
                        "0.70710678118654752440"

#define IN_LIBEXSLT

---

Documentación de las funciones

void exsltMathRegister

(

void

)

exsltMathRegister:

Registers the EXSLT - Math module

int exsltMathXpathCtxtRegister	(	xmlXPathContextPtr	ctxt,
		const xmlChar *	prefix
	)

exsltMathXpathCtxtRegister:

Registers the EXSLT - Math module for use outside XSLT