Lines Matching defs:ex
7 int ex = ux.i>>52 & 0x7ff;
16 if (uy.i<<1 == 0 || isnan(y) || ex == 0x7ff)
22 if (!ex) {
23 for (i = uxi<<12; i>>63 == 0; ex--, i <<= 1);
24 uxi <<= -ex + 1;
38 if (ex < ey) {
39 if (ex+1 == ey)
45 for (; ex > ey; ex--) {
60 ex = -60;
62 for (; uxi>>52 == 0; uxi <<= 1, ex--);
65 if (ex > 0) {
67 uxi |= (uint64_t)ex << 52;
69 uxi >>= -ex + 1;
75 if (ex == ey || (ex+1 == ey && (2*x > y || (2*x == y && q%2)))) {