Lines Matching defs:exp_x
48 double exp_x;
54 * exp_x to MAX_EXP so that the result can be multiplied by
57 exp_x = exp(x - kln2);
58 GET_HIGH_WORD(hx, exp_x);
60 SET_HIGH_WORD(exp_x, (hx & 0xfffff) | ((0x3ff + 1023) << 20));
61 return (exp_x);
77 double exp_x, scale;
80 exp_x = __frexp_exp(x, &ex_expt);
83 return (exp_x * scale);
89 double x, y, exp_x, scale1, scale2;
94 exp_x = __frexp_exp(x, &ex_expt);
106 return (cpack(cos(y) * exp_x * scale1 * scale2,
107 sin(y) * exp_x * scale1 * scale2));