Lines Matching refs:iy
217 int ix, iy, hx, hy; in casin() local
228 iy = hy & 0x7fffffff; in casin()
238 if (iy >= 0x7ff00000) { in casin()
239 if (ISINF(iy, ly)) in casin()
247 if (iy >= 0x7ff00000) { in casin()
269 if ((ix | lx | iy | ly) == 0) in casin()
272 if (iy >= 0x7ff00000) { /* y is inf or NaN */ in casin()
273 if (ISINF(iy, ly)) { /* casin(x + i inf) = 0 + i inf */ in casin()
290 if ((iy | ly) == 0) { /* region 1: y=0 */ in casin()
328 } else if (ix >= 0x5fc00000 || iy >= 0x5fc00000) { /* x,y>2**509 */ in casin()
337 if (iy >= 0x3ff80000) /* if y > Acrossover */ in casin()