Lines Matching refs:ix
90 int32_t hx,ix; in j1() local
93 ix = hx&0x7fffffff; in j1()
94 if(ix>=0x7ff00000) return one/x; in j1()
96 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in j1()
100 if(ix<0x7fe00000) { /* make sure y+y not overflow */ in j1()
109 if(ix>0x48000000) z = (invsqrtpi*cc)/sqrt(y); in j1()
117 if(ix<0x3e400000) { /* |x|<2**-27 */ in j1()
146 int32_t hx,ix,lx; in y1() local
149 ix = 0x7fffffff&hx; in y1()
155 if(ix>=0x7ff00000) return vone/(x+x*x); in y1()
157 if((ix|lx)==0) return -one/vzero; in y1()
160 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in y1()
164 if(ix<0x7fe00000) { /* make sure x+x not overflow */ in y1()
180 if(ix>0x48000000) z = (invsqrtpi*ss)/sqrt(x); in y1()
187 if(ix<=0x3c900000) { /* x < 2**-54 */ in y1()
275 int32_t ix; in pone() local
276 GET_HIGH_WORD(ix,x); in pone()
277 ix &= 0x7fffffff; in pone()
278 if(ix>=0x40200000) {p = pr8; q= ps8;} in pone()
279 else if(ix>=0x40122E8B){p = pr5; q= ps5;} in pone()
280 else if(ix>=0x4006DB6D){p = pr3; q= ps3;} in pone()
372 int32_t ix; in qone() local
373 GET_HIGH_WORD(ix,x); in qone()
374 ix &= 0x7fffffff; in qone()
375 if(ix>=0x40200000) {p = qr8; q= qs8;} in qone()
376 else if(ix>=0x40122E8B){p = qr5; q= qs5;} in qone()
377 else if(ix>=0x4006DB6D){p = qr3; q= qs3;} in qone()