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authorUlrich Drepper <drepper@redhat.com>1999-08-19 16:47:42 +0000
committerUlrich Drepper <drepper@redhat.com>1999-08-19 16:47:42 +0000
commite1b13a63d06d2ec8b122db5c76b920544b32314a (patch)
tree39d0d0daba4d1fe2654b8295537ecf62fb527e82 /math
parent96ff49374e18f70784697f776160088474780c61 (diff)
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Update.
1999-08-19 Andreas Schwab <schwab@suse.de> * libio/iovswscanf.c (vswscanf): Make stream unoriented initially and call _IO_fwide, to get the wide stream state initialized correctly. Don't set _IO_JUMPS. * libio/vsnprintf.c (_IO_vsnprintf): Avoid casts to _IO_FILE *. * libio/vswprintf.c (_IO_vswprintf): Likewise. Pass _IO_wstrn_jumps to _IO_no_init instead of setting _IO_WIDE_JUMPS directly. 1999-08-19 Andreas Jaeger <aj@arthur.rhein-neckar.de> * math/libm-test.c (jn_test): Fix typo in description. (erfc_test): Add some more tests. (erf_test): Add some more tests. 1999-08-19 Andreas Schwab <schwab@suse.de> * csu/Makefile ($(objpfx)initfini.s): Replace $(no-exceptions) by expression using $(exceptions).
Diffstat (limited to 'math')
-rw-r--r--math/libm-test.c14
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));