diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | lib/matrix.rb | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Wed Sep 16 15:00:21 2009 Marc-Andre Lafortune <ruby-core@marc-andre.ca> + + * lib/matrix.rb (Scalar#/): fix bug whereby (any numeric)/(any + Matrix) would raise an error + Wed Sep 16 13:30:20 2009 Marc-Andre Lafortune <ruby-core@marc-andre.ca> * lib/matrix.rb: trivial optimizations diff --git a/lib/matrix.rb b/lib/matrix.rb index 632b5fe266..17a0b50718 100644 --- a/lib/matrix.rb +++ b/lib/matrix.rb @@ -894,7 +894,7 @@ class Matrix when Vector Scalar.Raise WrongArgType, other.class, "Numeric or Scalar or Matrix" when Matrix - self * _M.inverse + self * other.inverse else x, y = other.coerce(self) x / y |