12,080
edits
Changes
MyWikiBiz, Author Your Legacy — Saturday November 30, 2024
Jump to navigationJump to searchDirectory:Jon Awbrey/Papers/Propositional Equation Reasoning Systems (view source)
Revision as of 03:54, 3 November 2008
, 03:54, 3 November 2008→Case analysis-synthesis theorem: HTML → TeX
</pre>
</pre>
To see why the ''Dispersion Rule'' holds, look at it this way: If ''x'' is true, then the presence of ''x'' makes no difference on either side of the equation, but if ''x'' is false, then both sides of the equation are false.
To see why the ''Dispersion Rule'' holds, look at it this way: If <math>x\!</math> is true, then the presence of <math>x\!</math> makes no difference on either side of the equation, but if <math>x\!</math> is false, then both sides of the equation are false.
Here is a proof sketch for the ''Case Analysis-Synthesis Theorem'' (CAST):
Here is a proof sketch for the ''Case Analysis-Synthesis Theorem'' (CAST):
