Cross Reference: /src/lib/libm/noieee_src/n

Lines Matching defs:mexp
78     static const unsigned short msign=0x7fff , mexp =0x7f80 ;
82     static const unsigned short msign=0x7fff, mexp =0x7ff0  ;
101         if( (k= *px & mexp ) != ~msign ) {
108         if( (k= *px & mexp ) != mexp ) {
115                 if( k < (mexp>>gap) ) *px = (*px&~mexp) | (k<<gap);
120                     {*px=(*px&~mexp)|(short)(1<<gap); x *= scalb(1.0,k-1);}
140         if ( (*px & mexp) == 0 ) return(x);
158         return (int)(((*px&mexp)>>gap)-bias);
160         if( (k= *px & mexp ) != mexp )
181         return( (*((short *) &x+3 ) & mexp ) != mexp );
183         return( (*((short *) &x ) & mexp ) != mexp );
211         if( ( *px & mexp ) == ~msign )	/* is x a reserved operand? */
213         if( ( *px & mexp ) == mexp )
225         if( ( *pp & mexp ) == ~msign )	/* is p a reserved operand? */
227         if( ( *pp & mexp ) == mexp )
231         else  if ( ((*pp & mexp)>>gap) <= 1 )
244                         k=(*px & mexp) - (*pd & mexp) ;
358     	static const unsigned short mexp =0x7ff0, m25 =0x0190, m57 =0x0390;
368 	xexp = px[n0] & mexp ;	/* exponent of x */
369 	yexp = py[n0] & mexp ;	/* exponent of y */
374 	if( xexp == mexp )   return(__zero/__zero);      /* x is INF */
402 	    xexp=px[n0]&mexp;	  /* exponent of x */
454 	long const mexp=0x7ff00000;
477         if((mx=px[n0]&mexp)==mexp) return(x);  /* sqrt(+INF) is +INF */
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