Lines Matching defs:ix
48 int32_t hx,ix;
51 ix = hx&0x7fffffff;
52 if(ix>=0x7f800000) return one/x;
54 if(ix >= 0x40000000) { /* |x| >= 2.0 */
59 if(ix<0x7f000000) { /* make sure y+y not overflow */
76 if(ix<0x32000000) { /* |x|<2**-27 */
105 int32_t hx,ix;
108 ix = 0x7fffffff&hx;
110 if(ix>=0x7f800000) return one/(x+x*x);
111 if(ix==0) return -one/zero;
113 if(ix >= 0x40000000) { /* |x| >= 2.0 */
118 if(ix<0x7f000000) { /* make sure x+x not overflow */
134 if(ix>0x48000000) z = (invsqrtpi*ss)/sqrtf(x);
141 if(ix<=0x24800000) { /* x < 2**-54 */
228 int32_t ix;
229 GET_FLOAT_WORD(ix,x);
230 ix &= 0x7fffffff;
231 if(ix>=0x41000000) {p = pr8; q= ps8;}
232 else if(ix>=0x40f71c58){p = pr5; q= ps5;}
233 else if(ix>=0x4036db68){p = pr3; q= ps3;}
234 else if(ix>=0x40000000){p = pr2; q= ps2;}
324 int32_t ix;
325 GET_FLOAT_WORD(ix,x);
326 ix &= 0x7fffffff;
327 if(ix>=0x40200000) {p = qr8; q= qs8;}
328 else if(ix>=0x40f71c58){p = qr5; q= qs5;}
329 else if(ix>=0x4036db68){p = qr3; q= qs3;}
330 else if(ix>=0x40000000){p = qr2; q= qs2;}
