[MATH-281] RealMatrix.subtract javadoc typo

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.0
• Assignee: Luc Maisonobe
• Reporter: Albert Huang
• Created: 01/Aug/09 17:45
• Updated: 07/Aug/09 09:19
• Resolved: 01/Aug/09 19:03

Description

I think the javadoc for RealMatrix.subtract is wrong. It says "@return this + m", which perhaps should be "@return this - m"

Index: src/main/java/org/apache/commons/math/linear/RealMatrix.java
===================================================================
— src/main/java/org/apache/commons/math/linear/RealMatrix.java (revision 799902)
+++ src/main/java/org/apache/commons/math/linear/RealMatrix.java (working copy)
@@ -60,7 +60,7 @@

• Compute this minus m.
  *
• @param m matrix to be subtracted

• * @return this + m
  + * @return this - m

• @throws IllegalArgumentException if m is not the same size as this
  */
  RealMatrix subtract(RealMatrix m) throws IllegalArgumentException;