Re^2: help with simplifying program

The unless should read

next unless $dwx != $dxy and $dxy != $dyz;
[download]

otherwise you will not get all of the valid combinations

Comment on Re^2: help with simplifying program Select or Download Code

Replies are listed 'Best First'.
Re^3: help with simplifying program by hdb (Monsignor) on May 24, 2013 at 12:46 UTC
Your proposal gets less combinations! I admit that using `unless` and `!=` is rather confusing but it is correct. It translates into `next if $dwx == $dxy and $dxy == $dyz;` [download] which I should have used in the first place.	[reply] [d/l] [select]
Re^4: help with simplifying program by Anonymous Monk on May 24, 2013 at 12:54 UTC
you are correct. I didn't pay enough attention to the `unless`. That will teach me to be more careful.	[reply] [d/l]