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* ext/bigdecimal/lib/bigdecimal/jacobian.rb: Document isEqual. Patch

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by Kuba Fietkiewicz.  [Ruby 1.9 - Bug #4744]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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drbrain 2011-05-20 17:44:27 +00:00
parent c38c0537e0
commit 18d29d79a2
2 changed files with 7 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Sat May 21 02:44:10 2011 Eric Hodel <drbrain@segment7.net>
* ext/bigdecimal/lib/bigdecimal/jacobian.rb: Document isEqual. Patch
by Kuba Fietkiewicz. [Ruby 1.9 - Bug #4744]
Sat May 21 02:22:34 2011 Eric Hodel <drbrain@segment7.net>
* ext/date/lib/date/format.rb: Document date formats. Patch by

4
ext/bigdecimal/lib/bigdecimal/jacobian.rb
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@ -23,7 +23,7 @@
module Jacobian
module_function
#--
# Determines the equality of two numbers by comparing to zero, or using the epsilon value
def isEqual(a,b,zero=0.0,e=1.0e-8)
aa = a.abs
bb = b.abs
@ -37,7 +37,7 @@ module Jacobian
end
end
end
#++
# Computes the derivative of f[i] at x[i].
# fx is the value of f at x.