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Mirrors > Home > MPE Home > Th. List > ax5d | Structured version Visualization version Unicode version |
Description: ax-5 1839 with antecedent. Useful in proofs of deduction versions of bound-variable hypothesis builders. (Contributed by NM, 1-Mar-2013.) |
Ref | Expression |
---|---|
ax5d |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-5 1839 | . 2 | |
2 | 1 | a1i 11 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wal 1481 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-5 1839 |
This theorem is referenced by: aevlemOLD 1989 ax13w 2013 |
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