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Mirrors > Home > MPE Home > Th. List > mpbiran2 | Structured version Visualization version Unicode version |
Description: Detach truth from conjunction in biconditional. (Contributed by NM, 22-Feb-1996.) |
Ref | Expression |
---|---|
mpbiran2.1 | |
mpbiran2.2 |
Ref | Expression |
---|---|
mpbiran2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mpbiran2.2 | . 2 | |
2 | mpbiran2.1 | . . 3 | |
3 | 2 | biantru 526 | . 2 |
4 | 1, 3 | bitr4i 267 | 1 |
Colors of variables: wff setvar class |
Syntax hints: 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: pm5.62 958 reueq 3404 ss0b 3973 eusv1 4860 eusv2nf 4864 eusv2 4865 opthprc 5167 sosn 5188 opelres 5401 fdmrn 6064 f1cnvcnv 6109 fores 6124 f1orn 6147 funfv 6265 dfoprab2 6701 elxp7 7201 tpostpos 7372 canthwe 9473 recmulnq 9786 opelreal 9951 elreal2 9953 eqresr 9958 elnn1uz2 11765 faclbnd4lem1 13080 isprm2 15395 joindm 17003 meetdm 17017 symgbas0 17814 efgs1 18148 toptopon 20722 ist1-3 21153 perfcls 21169 prdsxmetlem 22173 rusgrprc 26486 hhsssh2 28127 choc0 28185 chocnul 28187 shlesb1i 28245 adjeu 28748 isarchi 29736 derang0 31151 brtxp 31987 brpprod 31992 dfon3 31999 brtxpsd 32001 topmeet 32359 filnetlem2 32374 filnetlem3 32375 bj-rabtrALT 32927 bj-snsetex 32951 relowlpssretop 33212 poimirlem28 33437 fdc 33541 0totbnd 33572 heiborlem3 33612 ifpid3g 37837 elintima 37945 |
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