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t2ex

bsd_source/lib/libc/src_bsd/math/e_expf.c - 3.2KB - 92 lines

44: 
45:         GET_FLOAT_WORD(hx,x);
46:         xsb = (hx>>31)&1;              /* sign bit of x */
82:             u_int32_t hy;
83:             GET_FLOAT_WORD(hy,y);
84:             SET_FLOAT_WORD(y,hy+(k<<23));      /* add k to y's exponent */
87:             u_int32_t hy;
88:             GET_FLOAT_WORD(hy,y);
89:             SET_FLOAT_WORD(y,hy+((k+100)<<23));        /* add k to y's exponent */