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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
10 lines
350 B
Ruby
10 lines
350 B
Ruby
require_relative '../../spec_helper'
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require 'bigdecimal'
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describe "BigDecimal#log" do
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it "handles high-precision Rational arguments" do
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result = BigDecimal('0.22314354220170971436137296411949880462556361100856391620766259404746040597133837784E0')
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r = Rational(1_234_567_890, 987_654_321)
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BigMath.log(r, 50).should == result
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end
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end
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