Lines Matching refs:cosh
57 * cosh(3)
62 atf_tc_set_md_var(tc, "descr", "cosh(x) for some values");
74 if (!(fabs((cosh(x) - cosh_x)/cosh_x) <= eps)) {
75 atf_tc_fail_nonfatal("cosh(%.17g) = %.17g != %.17g\n",
76 x, cosh(x), cosh_x);
84 atf_tc_set_md_var(tc, "descr", "Test cosh(NaN) == NaN");
92 ATF_CHECK(isnan(cosh(x)) != 0);
98 atf_tc_set_md_var(tc, "descr", "Test cosh(-Inf) == +Inf");
104 double y = cosh(x);
113 atf_tc_set_md_var(tc, "descr", "Test cosh(+Inf) == +Inf");
119 double y = cosh(x);
128 atf_tc_set_md_var(tc, "descr", "Test cosh(-0.0) == 1.0");
135 if (cosh(x) != 1.0)
136 atf_tc_fail_nonfatal("cosh(-0.0) != 1.0");
142 atf_tc_set_md_var(tc, "descr", "Test cosh(+0.0) == 1.0");
149 if (cosh(x) != 1.0)
150 atf_tc_fail_nonfatal("cosh(+0.0) != 1.0");