Lines Matching refs:ix
86 int32_t hx,ix; in j1() local
89 ix = hx&0x7fffffff; in j1()
90 if(ix>=0x7ff00000) return one/x; in j1()
92 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in j1()
96 if(ix<0x7fe00000) { /* make sure y+y not overflow */ in j1()
105 if(ix>0x48000000) z = (invsqrtpi*cc)/sqrt(y); in j1()
113 if(ix<0x3e400000) { /* |x|<2**-27 */ in j1()
142 int32_t hx,ix,lx; in y1() local
145 ix = 0x7fffffff&hx; in y1()
151 if(ix>=0x7ff00000) return vone/(x+x*x); in y1()
153 if((ix|lx)==0) return -one/vzero; in y1()
156 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in y1()
160 if(ix<0x7fe00000) { /* make sure x+x not overflow */ in y1()
176 if(ix>0x48000000) z = (invsqrtpi*ss)/sqrt(x); in y1()
183 if(ix<=0x3c900000) { /* x < 2**-54 */ in y1()
271 int32_t ix; in pone() local
272 GET_HIGH_WORD(ix,x); in pone()
273 ix &= 0x7fffffff; in pone()
274 if(ix>=0x40200000) {p = pr8; q= ps8;} in pone()
275 else if(ix>=0x40122E8B){p = pr5; q= ps5;} in pone()
276 else if(ix>=0x4006DB6D){p = pr3; q= ps3;} in pone()
368 int32_t ix; in qone() local
369 GET_HIGH_WORD(ix,x); in qone()
370 ix &= 0x7fffffff; in qone()
371 if(ix>=0x40200000) {p = qr8; q= qs8;} in qone()
372 else if(ix>=0x40122E8B){p = qr5; q= qs5;} in qone()
373 else if(ix>=0x4006DB6D){p = qr3; q= qs3;} in qone()