cosf
z = -cosf(x+x);
z = -cosf(x+x);
z = cosf(x+x);
z = cosf(y+y);
float cosf(float);
w = CMPLXF(r * cosf (theta), r * sinf (theta));
copysignf(0, isinf(y) ? y : sinf(y) * cosf(y))));
4 * sinf(y) * cosf(y) * exp_mx * exp_mx));
CMPLXL(cosf(finites[i]), sinf(finites[i])),
CMPLXL(cosf(finites[i]), sinf(finites[i])),
copysign(0, cosf(nums[i]))), FLT_ULP());
test_even_tol(ccosf, z, CMPLXL(cosf(nums[i]),
test_odd_tol(csinhf, z, CMPLXL(copysign(0, cosf(nums[i])),
test_even_tol(ccoshf, z, CMPLXL(cosf(nums[i]),
ATF_CHECK(cosf(f_pi_odd[i]) == -1.0);
ATF_CHECK(cosf(-f_pi_odd[i]) == -1.0);
ATF_CHECK(cosf(f_pi_odd[i] * 2) == 1.0);
ATF_CHECK(cosf(-f_pi_odd[i] * 2) == 1.0);
S[i][k] = cosf((float)((i + 0.5) * (k - 4) * (M_PI / 8.0)));
S[i][k] = cosf((float)((i + 0.5) * (k - 2) * (M_PI / 4.0)));
S[i][k] = cosf((float)((i + 0.5) * (k + 4) * (M_PI / 8.0)));
S[i][k] = cosf((float)((i + 0.5) * (k + 2) * (M_PI / 4.0)));