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Mirrors > Home > MPE Home > Th. List > cbv3v | Structured version Visualization version Unicode version |
Description: Version of cbv3 2265 with a dv condition, which does not require ax-13 2246. (Contributed by BJ, 31-May-2019.) |
Ref | Expression |
---|---|
cbv3v.nf1 | |
cbv3v.nf2 | |
cbv3v.1 |
Ref | Expression |
---|---|
cbv3v |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cbv3v.nf1 | . . 3 | |
2 | 1 | nfal 2153 | . 2 |
3 | cbv3v.nf2 | . . 3 | |
4 | cbv3v.1 | . . 3 | |
5 | 3, 4 | spimv1 2115 | . 2 |
6 | 2, 5 | alrimi 2082 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wal 1481 wnf 1708 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-10 2019 ax-11 2034 ax-12 2047 |
This theorem depends on definitions: df-bi 197 df-ex 1705 df-nf 1710 |
This theorem is referenced by: cbv3hv 2174 cbvalv1 2175 bj-cbv1v 32729 |
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