diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/libm-test.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/math/libm-test.c b/math/libm-test.c index 5d68b49..0486718 100644 --- a/math/libm-test.c +++ b/math/libm-test.c @@ -856,7 +856,8 @@ asin_test (void) #endif check ("asin (0) == 0", FUNC(asin) (0), 0); - check ("asin (0.5) == pi/6", FUNC(asin) (0.5), M_PI_6); + check_eps ("asin (0.5) == pi/6", FUNC(asin) (0.5), M_PI_6, + CHOOSE(3.5e-18, 0, 2e-7)); check ("asin (1.0) == pi/2", FUNC(asin) (1.0), M_PI_2); } @@ -1508,7 +1509,7 @@ log1p_test (void) check_isinfp ("log1p (+inf) == +inf", FUNC(log1p) (plus_infty)); check_eps ("log1p (e-1) == 1", FUNC(log1p) (M_E - 1.0), 1, - CHOOSE (1e-18L, 0, 0)); + CHOOSE (1e-18L, 0, 6e-8)); } @@ -1779,7 +1780,7 @@ tan_test (void) FUNC(tan) (minus_infty), INVALID_EXCEPTION); check_eps ("tan (pi/4) == 1", FUNC(tan) (M_PI_4), 1, - CHOOSE (2e-18L, 1e-15L, 0)); + CHOOSE (2e-18L, 1e-15L, 2e-7)); } @@ -4880,26 +4881,31 @@ static void inverse_functions (void) { inverse_func_pair_test ("asin(sin(x)) == x", - FUNC(sin), FUNC(asin), 1.0, CHOOSE (2e-18L, 0, 3e-7L)); + FUNC(sin), FUNC(asin), 1.0, + CHOOSE (2e-18L, 0, 3e-7L)); inverse_func_pair_test ("sin(asin(x)) == x", FUNC(asin), FUNC(sin), 1.0, 0.0); inverse_func_pair_test ("acos(cos(x)) == x", - FUNC(cos), FUNC(acos), 1.0, CHOOSE (4e-18L, 1e-15L, 0)); + FUNC(cos), FUNC(acos), 1.0, + CHOOSE (4e-18L, 1e-15L, 0)); inverse_func_pair_test ("cos(acos(x)) == x", FUNC(acos), FUNC(cos), 1.0, 0.0); inverse_func_pair_test ("atan(tan(x)) == x", FUNC(tan), FUNC(atan), 1.0, CHOOSE (2e-18L, 0, 0)); inverse_func_pair_test ("tan(atan(x)) == x", - FUNC(atan), FUNC(tan), 1.0, CHOOSE (2e-18L, 1e-15L, 0)); + FUNC(atan), FUNC(tan), 1.0, + CHOOSE (2e-18L, 1e-15L, 2e-7)); inverse_func_pair_test ("asinh(sinh(x)) == x", FUNC(sinh), FUNC(asinh), 1.0, CHOOSE (1e-18L, 0, 1e-7)); inverse_func_pair_test ("sinh(asinh(x)) == x", - FUNC(asinh), FUNC(sinh), 1.0, CHOOSE (2e-18L, 0, 0)); + FUNC(asinh), FUNC(sinh), 1.0, + CHOOSE (2e-18L, 2e-16L, 2e-7)); inverse_func_pair_test ("acosh(cosh(x)) == x", - FUNC(cosh), FUNC(acosh), 1.0, CHOOSE (1e-18L, 1e-15L, 0)); + FUNC(cosh), FUNC(acosh), 1.0, + CHOOSE (1e-18L, 1e-15L, 6e-8)); inverse_func_pair_test ("cosh(acosh(x)) == x", FUNC(acosh), FUNC(cosh), 1.0, 0.0); |