Lines Matching refs:iy
221 int ix, iy, hx, hy; in cacos() local
232 iy = hy & 0x7fffffff; in cacos()
236 if (((iy | ly) == 0) || (iy >= 0x7ff00000)) { in cacos()
244 if (iy >= 0x7ff00000) { in cacos()
245 if (ISINF(iy, ly)) { /* cacos(x + i inf) = pi/2 - i inf */ in cacos()
274 if (iy >= 0x7ff00000) { in cacos()
275 if (ISINF(iy, ly)) { in cacos()
307 if (iy >= 0x7ff00000) { in cacos()
318 if ((iy | ly) == 0) { /* region 1: y=0 */ in cacos()
356 } else if (ix >= 0x5fc00000 || iy >= 0x5fc00000) { /* x,y>2**509 */ in cacos()
365 if (iy >= 0x3ff80000) /* if y > Acrossover */ in cacos()