Theorem
simp32
Simplification of doubly triple conjunction. (Contributed by NM, 17-Nov-2011.)
Conclusion
\( \vdash \varphi \wedge \psi \wedge (\chi \wedge \theta \wedge \tau) \rightarrow \theta \)
Proof
simp2
3ad2ant3
_
This is the content in the right pane.