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Mirrors > Home > MPE Home > Th. List > bianir | Structured version Visualization version Unicode version |
Description: A closed form of mpbir 221, analogous to pm2.27 42 (assertion). (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) (Proof shortened by Roger Witte, 17-Aug-2020.) |
Ref | Expression |
---|---|
bianir |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | biimpr 210 | . 2 | |
2 | 1 | impcom 446 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 197 df-an 386 |
This theorem is referenced by: suppimacnv 7306 lgsqrmodndvds 25078 bnj970 31017 bnj1001 31028 bj-bibibi 32571 |
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