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Member
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Mar 1 2015 03:09am
Hey guys,

I got the problem to proof Validity for Predicate logic formulas

anyone got a clue about a way to do this?

regards!
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Mar 1 2015 02:34pm
still need help?
Member
Posts: 21,861
Joined: Dec 13 2010
Gold: 0.91
Mar 2 2015 01:28am
Quote (Amjohnston81 @ 1 Mar 2015 21:34)
still need help?



I found out how I can proove validity with the Hilbert-Calculus.

you got any suggestions or other methods to Proof validity ?

This post was edited by Breee on Mar 2 2015 01:28am
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