Hi, We know that EQT_INTRO and EQF_INTRO can be used to convert an existing theorem into equation with ``= T`` or ``= F`` at right hand side. For instance:
> EQT_INTRO (REFL ``A``); val it = |- (A = A) ⇔ T: thm But if I have a theorem returned by EQT_INTRO or EQF_INTRO, how can I go back to the input theorem? Regards, Chun Tian
signature.asc
Description: Message signed with OpenPGP using GPGMail
------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________ hol-info mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/hol-info
