gonzui

t2ex

bsd_source/lib/libc/src_bsd/math/ldexp.c - 4.1KB - 134 lines

92:         u_int32_t hx,hy;
93:         GET_HIGH_WORD(hx,x);
94:         GET_HIGH_WORD(hy,y);
95:         SET_HIGH_WORD(x,(hx&0x7fffffff)|(hy&0x80000000));
107:             x *= two54;
108:             GET_HIGH_WORD(hx,x);
109:             k = ((hx&0x7ff00000)>>20) - 54;