diff options
| author | Yusuke Endoh <mame@ruby-lang.org> | 2023-09-13 18:56:24 +0900 |
|---|---|---|
| committer | Yusuke Endoh <mame@ruby-lang.org> | 2023-09-13 21:40:05 +0900 |
| commit | 411572661a3995a0daacb6c866ea3ac6b52ad25b (patch) | |
| tree | 377a8f96e33f6a412df37d8315c168b01f0ab5fb /test/ruby/test_math.rb | |
| parent | 4655d2108ef14e66f64496f9029f65ba2302d9ea (diff) | |
math.c: Fix Math.log against huge bignum [Bug #19878]
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/8429
Diffstat (limited to 'test/ruby/test_math.rb')
| -rw-r--r-- | test/ruby/test_math.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/ruby/test_math.rb b/test/ruby/test_math.rb index bc2172d680..6e67099c6b 100644 --- a/test/ruby/test_math.rb +++ b/test/ruby/test_math.rb @@ -168,6 +168,7 @@ class TestMath < Test::Unit::TestCase assert_nothing_raised { assert_nan(Math.log(1.0, Float::NAN)) } assert_nothing_raised { assert_infinity(-Math.log(0)) } assert_nothing_raised { assert_infinity(-Math.log(0, 2)) } + check(307.95368556425274, Math.log(2**1023, 10)) end def test_log2 |