Mathbox for Alan Sare 
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Mirrors > Home > MPE Home > Th. List > Mathboxes > impexp3a  Unicode version 
Description: The following User's Proof is a Virtual Deduction proof completed
automatically by the tools program completeusersproof.cmd, which invokes
Mel O'Cat's mmj2 and Norm Megill's Metamath Proof Assistant. After the
User's Proof was completed it was minimized. The completed User's Proof
before minimization is not shown. (Contributed by Alan Sare,
18Mar2012.) (Proof modification is discouraged.)
(New usage is discouraged.)

Ref  Expression 

impexp3a 
Step  Hyp  Ref  Expression 

1  impexp 433  . 2  
2  1  imbi2i 303  1 
Colors of variables: wff set class 
Syntax hints: wi 4 wb 176 wa 358 
This theorem is referenced by: impexp3acom3r 27650 
This theorem was proved from axioms: ax1 5 ax2 6 ax3 7 axmp 8 
This theorem depends on definitions: dfbi 177 dfan 360 
Copyright terms: Public domain  W3C validator 