fastmath67x.h

来自「Montavista Linux 下的多平台编译软件xdc」· C头文件 代码 · 共 58 行

/****************************************************************************/
/*  fastmath67x.h v#####                                                    */
/*  Copyright (c) 1998@%%%%  Texas Instruments Incorporated                 */
/****************************************************************************/
#include <access.h>

__EXTERN double atandp  ( double x ) ;
__EXTERN float  atansp  ( float  x ) ;

__EXTERN double atan2dp ( double x, double y ) ;
__EXTERN float  atan2sp ( float  x, float  y ) ;

__EXTERN double cosdp   ( double x ) ;
__EXTERN float  cossp   ( float  x ) ;

__EXTERN double divdp   ( double x, double y ) ;
__EXTERN float  divsp   ( float  x, float  y ) ;

__EXTERN double expdp   ( double x ) ;
__EXTERN float  expsp   ( float  x ) ;

__EXTERN double exp2dp  ( double x ) ;
__EXTERN float  exp2sp  ( float  x ) ;

__EXTERN double exp10dp ( double x ) ;
__EXTERN float  exp10sp ( float  x ) ;

__EXTERN double logdp   ( double x ) ;
__EXTERN float  logsp   ( float  x ) ;

__EXTERN double log2dp  ( double x ) ;
__EXTERN float  log2sp  ( float  x ) ;

__EXTERN double log10dp ( double x ) ;
__EXTERN float  log10sp ( float  x ) ;

__EXTERN double powdp  ( double x, double y ) ;
__EXTERN float  powsp  ( float  x, float  y ) ;

__EXTERN double rsqrtdp ( double x ) ; 
__EXTERN float  rsqrtsp ( float  x ) ; 

__EXTERN double sindp   ( double x ) ;
__EXTERN float  sinsp   ( float  x ) ;

__EXTERN double sqrtdp   ( double x ) ;
__EXTERN float  sqrtsp   ( float  x ) ;

#if _TI_ENHANCED_MATH_H

__EXTERN double recip   ( double x ) ;    /* not defined in rts */
__EXTERN float  recipf  ( float  x ) ;    /* not defined in rts */

__EXTERN double recipdp ( double x ) ;
__EXTERN float  recipsp ( float  x ) ;

#endif