Lines Matching defs:exp_x
42 double exp_x;
48 * exp_x to MAX_EXP so that the result can be multiplied by
51 exp_x = exp(x - kln2);
52 GET_HIGH_WORD(hx, exp_x);
54 SET_HIGH_WORD(exp_x, (hx & 0xfffff) | ((0x3ff + 1023) << 20));
55 return exp_x;
69 double x, y, exp_x, scale1, scale2;
74 exp_x = __frexp_exp(x, &ex_expt);
86 return CMPLX(cos(y) * exp_x * scale1 * scale2, sin(y) * exp_x * scale1 * scale2);