diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/libm-test-ctan.inc | 12 | ||||
| -rw-r--r-- | math/libm-test-ctanh.inc | 12 | ||||
| -rw-r--r-- | math/s_ctan_template.c | 5 | ||||
| -rw-r--r-- | math/s_ctanh_template.c | 5 |
4 files changed, 20 insertions, 14 deletions
diff --git a/math/libm-test-ctan.inc b/math/libm-test-ctan.inc index e485828b8c..0c2c584c3a 100644 --- a/math/libm-test-ctan.inc +++ b/math/libm-test-ctan.inc @@ -90,13 +90,13 @@ static const struct test_c_c_data ctan_test_data[] = TEST_c_c (ctan, -0x1.2p16383L, minus_infty, 0.0, -1.0), #endif - TEST_c_c (ctan, plus_infty, 0, qnan_value, qnan_value, INVALID_EXCEPTION), + TEST_c_c (ctan, plus_infty, 0, qnan_value, 0, INVALID_EXCEPTION), TEST_c_c (ctan, plus_infty, 2, qnan_value, qnan_value, INVALID_EXCEPTION), - TEST_c_c (ctan, minus_infty, 0, qnan_value, qnan_value, INVALID_EXCEPTION), + TEST_c_c (ctan, minus_infty, 0, qnan_value, 0, INVALID_EXCEPTION), TEST_c_c (ctan, minus_infty, 2, qnan_value, qnan_value, INVALID_EXCEPTION), - TEST_c_c (ctan, plus_infty, minus_zero, qnan_value, qnan_value, INVALID_EXCEPTION), + TEST_c_c (ctan, plus_infty, minus_zero, qnan_value, minus_zero, INVALID_EXCEPTION), TEST_c_c (ctan, plus_infty, -2, qnan_value, qnan_value, INVALID_EXCEPTION), - TEST_c_c (ctan, minus_infty, minus_zero, qnan_value, qnan_value, INVALID_EXCEPTION), + TEST_c_c (ctan, minus_infty, minus_zero, qnan_value, minus_zero, INVALID_EXCEPTION), TEST_c_c (ctan, minus_infty, -2, qnan_value, qnan_value, INVALID_EXCEPTION), TEST_c_c (ctan, qnan_value, plus_infty, 0.0, 1.0, IGNORE_ZERO_INF_SIGN), @@ -112,9 +112,9 @@ static const struct test_c_c_data ctan_test_data[] = TEST_c_c (ctan, 0.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK), TEST_c_c (ctan, -4.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK), - TEST_c_c (ctan, qnan_value, 0, qnan_value, qnan_value, INVALID_EXCEPTION_OK), + TEST_c_c (ctan, qnan_value, 0, qnan_value, 0), TEST_c_c (ctan, qnan_value, 5, qnan_value, qnan_value, INVALID_EXCEPTION_OK), - TEST_c_c (ctan, qnan_value, minus_zero, qnan_value, qnan_value, INVALID_EXCEPTION_OK), + TEST_c_c (ctan, qnan_value, minus_zero, qnan_value, minus_zero), TEST_c_c (ctan, qnan_value, -0.25, qnan_value, qnan_value, INVALID_EXCEPTION_OK), TEST_c_c (ctan, qnan_value, qnan_value, qnan_value, qnan_value), diff --git a/math/libm-test-ctanh.inc b/math/libm-test-ctanh.inc index 6ddeb0d361..8a8148248a 100644 --- a/math/libm-test-ctanh.inc +++ b/math/libm-test-ctanh.inc @@ -89,13 +89,13 @@ static const struct test_c_c_data ctanh_test_data[] = TEST_c_c (ctanh, minus_infty, -0x1.2p16383L, -1.0, 0.0), #endif - TEST_c_c (ctanh, 0, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION), + TEST_c_c (ctanh, 0, plus_infty, 0, qnan_value, INVALID_EXCEPTION), TEST_c_c (ctanh, 2, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION), - TEST_c_c (ctanh, 0, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION), + TEST_c_c (ctanh, 0, minus_infty, 0, qnan_value, INVALID_EXCEPTION), TEST_c_c (ctanh, 2, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION), - TEST_c_c (ctanh, minus_zero, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION), + TEST_c_c (ctanh, minus_zero, plus_infty, minus_zero, qnan_value, INVALID_EXCEPTION), TEST_c_c (ctanh, -2, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION), - TEST_c_c (ctanh, minus_zero, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION), + TEST_c_c (ctanh, minus_zero, minus_infty, minus_zero, qnan_value, INVALID_EXCEPTION), TEST_c_c (ctanh, -2, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION), TEST_c_c (ctanh, plus_infty, qnan_value, 1.0, 0.0, IGNORE_ZERO_INF_SIGN), @@ -111,9 +111,9 @@ static const struct test_c_c_data ctanh_test_data[] = TEST_c_c (ctanh, qnan_value, 0.5, qnan_value, qnan_value, INVALID_EXCEPTION_OK), TEST_c_c (ctanh, qnan_value, -4.5, qnan_value, qnan_value, INVALID_EXCEPTION_OK), - TEST_c_c (ctanh, 0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK), + TEST_c_c (ctanh, 0, qnan_value, 0, qnan_value), TEST_c_c (ctanh, 5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK), - TEST_c_c (ctanh, minus_zero, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK), + TEST_c_c (ctanh, minus_zero, qnan_value, minus_zero, qnan_value), TEST_c_c (ctanh, -0.25, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK), TEST_c_c (ctanh, qnan_value, qnan_value, qnan_value, qnan_value), diff --git a/math/s_ctan_template.c b/math/s_ctan_template.c index 723156eed4..644d7e696d 100644 --- a/math/s_ctan_template.c +++ b/math/s_ctan_template.c @@ -49,7 +49,10 @@ M_DECL_FUNC (__ctan) (CFLOAT x) else { __real__ res = M_NAN; - __imag__ res = M_NAN; + if (__imag__ x == 0) + __imag__ res = __imag__ x; + else + __imag__ res = M_NAN; if (isinf (__real__ x)) feraiseexcept (FE_INVALID); diff --git a/math/s_ctanh_template.c b/math/s_ctanh_template.c index 96873dd0a3..f237e81511 100644 --- a/math/s_ctanh_template.c +++ b/math/s_ctanh_template.c @@ -48,7 +48,10 @@ M_DECL_FUNC (__ctanh) (CFLOAT x) } else { - __real__ res = M_NAN; + if (__real__ x == 0) + __real__ res = __real__ x; + else + __real__ res = M_NAN; __imag__ res = M_NAN; if (isinf (__imag__ x)) |