Talk:Validity vs. soundness
I rewrote this to correct an error and expand the topic a bit. The original content included the following:
This argument is actually valid and sound as the first premise declares a direct dichotomy and the second premise eliminates one prong.
In any case, the current article has a link or two that will need to be expanded. I'll try to add the syllogism page and include the named forms and an explanation of why those forms are valid, as opposed to others. -- Sans Deity 20:34, 30 August 2006 (MST)