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Mirrors > Home > MPE Home > Th. List > mpbirand | Structured version Visualization version Unicode version |
Description: Detach truth from conjunction in biconditional. (Contributed by Glauco Siliprandi, 3-Mar-2021.) |
Ref | Expression |
---|---|
mpbirand.1 | |
mpbirand.2 |
Ref | Expression |
---|---|
mpbirand |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mpbirand.2 | . 2 | |
2 | mpbirand.1 | . . 3 | |
3 | 2 | biantrurd 529 | . 2 |
4 | 1, 3 | bitr4d 271 | 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: 3anibar 1229 rmob2 3531 opbrop 5198 opelresi 5408 iscvs 22927 isspthonpth 26645 esum2dlem 30154 ntrclselnel1 38355 ntrneicls00 38387 vonvolmbl 40875 |
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