Mathbox for Jeff Hankins 
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Mirrors > Home > MPE Home > Th. List > Mathboxes > imp55OLD  Unicode version 
Description: An importation inference. (Moved into main set.mm as imp55 584 and may be deleted by mathbox owner, JGH. NM 29May2014.) (Contributed by Jeff Hankins, 7Jul2009.) (Proof modification is discouraged.) (New usage is discouraged.) 
Ref  Expression 

imp5OLD.1 
Ref  Expression 

imp55OLD 
Step  Hyp  Ref  Expression 

1  imp5OLD.1  . 2  
2  1  imp55 584  1 
Colors of variables: wff set class 
Syntax hints: wi 4 wa 358 
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 