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* missing/lgamma_r.c (loggamma): return 0 for 1 and 2.

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* test/ruby/test_math.rb: accept errors by functions under missing/.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2008-03-06 05:53:03 +00:00
parent d2797c33bd
commit d1cd806372
3 changed files with 10 additions and 1 deletions
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test/ruby/test_math.rb
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@ -2,7 +2,8 @@ require 'test/unit'
class TestMath < Test::Unit::TestCase
def check(a, b)
assert_in_delta(a, b, Float::EPSILON * 4)
err = [Float::EPSILON * 4, [a.abs, b.abs].max * Float::EPSILON * 256].max
assert_in_delta(a, b, err)
end
def test_atan2