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Mirrors > Home > MPE Home > Th. List > biantrur | Structured version Visualization version Unicode version |
Description: A wff is equivalent to its conjunction with truth. (Contributed by NM, 3-Aug-1994.) |
Ref | Expression |
---|---|
biantrur.1 |
Ref | Expression |
---|---|
biantrur |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | biantrur.1 | . 2 | |
2 | ibar 525 | . 2 | |
3 | 1, 2 | ax-mp 5 | 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: mpbiran 953 cases 992 truan 1501 2sb5rf 2451 rexv 3220 reuv 3221 rmov 3222 rabab 3223 euxfr 3392 euind 3393 ddif 3742 nssinpss 3856 nsspssun 3857 vss 4012 difsnpss 4338 sspr 4366 sstp 4367 disjprg 4648 mptv 4751 reusv2lem5 4873 oteqex2 4963 dfid4 5026 intirr 5514 xpcan 5570 fvopab6 6310 fnressn 6425 riotav 6616 mpt2v 6750 sorpss 6942 opabn1stprc 7228 fparlem2 7278 fnsuppres 7322 brtpos0 7359 sup0riota 8371 genpass 9831 nnwos 11755 hashbclem 13236 ccatlcan 13472 clim0 14237 gcd0id 15240 pjfval2 20053 mat1dimbas 20278 pmatcollpw2lem 20582 isbasis3g 20753 opnssneib 20919 ssidcn 21059 qtopcld 21516 mdegleb 23824 vieta1 24067 lgsne0 25060 axpasch 25821 0wlk 26977 0clwlk 26991 shlesb1i 28245 chnlei 28344 pjneli 28582 cvexchlem 29227 dmdbr5ati 29281 elimifd 29362 lmxrge0 29998 cntnevol 30291 bnj110 30928 elpotr 31686 dfbigcup2 32006 bj-cleljustab 32847 bj-rexvwv 32866 bj-rababwv 32867 finxpreclem4 33231 wl-cases2-dnf 33295 cnambfre 33458 triantru3 34000 lub0N 34476 glb0N 34480 cvlsupr3 34631 isdomn3 37782 ifpdfor2 37805 ifpdfor 37809 ifpim1 37813 ifpid2 37815 ifpim2 37816 ifpid2g 37838 ifpid1g 37839 ifpim23g 37840 ifpim1g 37846 ifpimimb 37849 rp-isfinite6 37864 rababg 37879 relnonrel 37893 rp-imass 38065 dffrege115 38272 dfnelbr2 41290 |
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