gonzui

t2ex

bsd_source/lib/libc/src_bsd/math/e_exp.c - 5.9KB - 169 lines

109: 
110:         GET_HIGH_WORD(hx,x);
111:         xsb = (hx>>31)&1;              /* sign bit of x */
150:             u_int32_t hy;
151:             GET_HIGH_WORD(hy,y);
152:             SET_HIGH_WORD(y,hy+(k<<20));       /* add k to y's exponent */
155:             u_int32_t hy;
156:             GET_HIGH_WORD(hy,y);
157:             SET_HIGH_WORD(y,hy+((k+1000)<<20));        /* add k to y's exponent */