diff options
| author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-05-20 17:44:27 +0000 |
|---|---|---|
| committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-05-20 17:44:27 +0000 |
| commit | 18d29d79a29617c5823bcc4d86fbc9e9e1064957 (patch) | |
| tree | b18e927f00ac49fbc1926e43af339156a348e205 /ext/bigdecimal/lib/bigdecimal | |
| parent | c38c0537e054c5b7f61d6a11d2329b47bd878d83 (diff) | |
* ext/bigdecimal/lib/bigdecimal/jacobian.rb: Document isEqual. Patch
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
Diffstat (limited to 'ext/bigdecimal/lib/bigdecimal')
| -rw-r--r-- | ext/bigdecimal/lib/bigdecimal/jacobian.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ext/bigdecimal/lib/bigdecimal/jacobian.rb b/ext/bigdecimal/lib/bigdecimal/jacobian.rb index e4420df158..3f47e43b0e 100644 --- a/ext/bigdecimal/lib/bigdecimal/jacobian.rb +++ b/ext/bigdecimal/lib/bigdecimal/jacobian.rb @@ -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. |