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Diffstat (limited to 'test/ruby/test_math.rb')
| -rw-r--r-- | test/ruby/test_math.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/ruby/test_math.rb b/test/ruby/test_math.rb index ac9ab3c961..f226287442 100644 --- a/test/ruby/test_math.rb +++ b/test/ruby/test_math.rb @@ -111,6 +111,8 @@ class TestMath < Test::Unit::TestCase check(Math.sinh(0) / Math.cosh(0), Math.tanh(0)) check(Math.sinh(1) / Math.cosh(1), Math.tanh(1)) check(Math.sinh(2) / Math.cosh(2), Math.tanh(2)) + check(+1.0, Math.tanh(+1000.0)) + check(-1.0, Math.tanh(-1000.0)) end def test_acosh |