diff options
Diffstat (limited to 'ext/bigdecimal/lib/bigdecimal/jacobian.rb')
| -rw-r--r-- | ext/bigdecimal/lib/bigdecimal/jacobian.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/bigdecimal/lib/bigdecimal/jacobian.rb b/ext/bigdecimal/lib/bigdecimal/jacobian.rb index 9cad06c09b..84c50248b7 100644 --- a/ext/bigdecimal/lib/bigdecimal/jacobian.rb +++ b/ext/bigdecimal/lib/bigdecimal/jacobian.rb @@ -21,6 +21,9 @@ # # fx is f.values(x). # + +require 'bigdecimal' + module Jacobian module_function |