 
            
            
            
            
                15 Oct
                
                    2012
                
            
            
                15 Oct
                
                '12
                
            
            
            
        
    
                10:07 p.m.
            
        On 10/15/12 1:56 PM, Andreas Abel wrote:
Since you insist...
-1 to use of 'r' in result [If at all, the letter 'z' would be more logical (works for functions with more parameters).]
Unrelated:
-1 to long type variable names like 'accum'
+1, er -1, er what Andreas said. (+1 for the original simple swapping of a and b, btw) -- Live well, ~wren