diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/libm-test.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/math/libm-test.c b/math/libm-test.c index b2e89d1506..4c7fe8b7ae 100644 --- a/math/libm-test.c +++ b/math/libm-test.c @@ -1116,6 +1116,12 @@ erf_test (void) check ("erf (1.2) == 0.9103139782...", FUNC(erf) (1.2), 0.91031397822963538024L); + check ("erf (2.0) == 0.99532...", FUNC(erf) (2.0), + 0.99532226501895273416L); + check ("erf (4.1) == 0.99999...", FUNC(erf) (4.1), + 0.99999999329997234592L); + check ("erf (27) == 1.0", FUNC(erf) (27), + 1.0L); } @@ -1138,6 +1144,12 @@ erfc_test (void) check_eps ("erfc (1.2) == 0.0896860218...", FUNC(erfc) (1.2), 0.089686021770364619762L, CHOOSE (0, 0, 8e-9)); + check_eps ("erfc (2.0) == 0.0046777349...", FUNC(erfc) (2.0), + 0.0046777349810472658379L, CHOOSE (0, 9e-19, 0)); + check_eps ("erfc (4.1) == 6.70002...*10^-9", FUNC(erfc) (4.1), + 0.67000276540848983727e-8L, CHOOSE (0, 2e-23, 6e-15)); + check ("erfc (9) == 4.13703...*10^-37", FUNC(erfc) (9), + 0.41370317465138102381e-36L); } @@ -5637,7 +5649,7 @@ jn_test (void) CHOOSE(0, 2e-35, 9.7e-27)); check_eps ("jn (10, 0.7) = 7.517...*10^-12", FUNC(jn) (10, 0.7), 0.75175911502153953928e-11, CHOOSE(0, 7e-27, 1.8e-18)); - check_eps ("jn (10, 1.0) = 2.630...*10^-11", FUNC(jn) (10, 1.0), 0.26306151236874532070e-9, + check_eps ("jn (10, 1.0) = 2.630...*10^-10", FUNC(jn) (10, 1.0), 0.26306151236874532070e-9, CHOOSE(0, 0, 5.6e-17)); check_eps ("jn (10, 2.0) = 2.515...*10^-7", FUNC(jn) (10, 2.0), 0.25153862827167367096e-6, CHOOSE(0, 2e-22, 1.2e-13)); |