diff options
| -rw-r--r-- | tests/tests.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/tests.c b/tests/tests.c index c58b3fa43..c377f6559 100644 --- a/tests/tests.c +++ b/tests/tests.c @@ -1089,7 +1089,8 @@ bad_cases (int (*fct)(FLIST), int (*inv)(FLIST), const char *name, /* We really have a bad case (or some special case). */ if (mpfr_zero_p (z)) { - /* This can occur on tlog (GMP_CHECK_RANDOMIZE=1630879377004032): + /* This can occur on tlog (GMP_CHECK_RANDOMIZE=1630879377004032 + in r14570, 2021-09-07): y = -0, giving x = 1 and z = 0. We have y = z, but here, y and z have different signs. Since test5rm will test f(x) and its sign (in particular for 0), we need to take the |