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Mirrors > Home > ILE Home > Th. List > bitr4i | Unicode version |
Description: An inference from transitive law for logical equivalence. (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
bitr4i.1 |
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bitr4i.2 |
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Ref | Expression |
---|---|
bitr4i |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bitr4i.1 |
. 2
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2 | bitr4i.2 |
. . 3
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3 | 2 | bicomi 131 |
. 2
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4 | 1, 3 | bitri 183 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: 3bitr2i 207 3bitr2ri 208 3bitr4i 211 3bitr4ri 212 biancomi 268 imdistan 441 biadani 602 mpbiran 925 mpbiran2 926 3anrev 973 an6 1300 nfand 1548 19.33b2 1609 nf3 1648 nf4dc 1649 nf4r 1650 equsalh 1705 sb6x 1753 sb5f 1777 sbidm 1824 sb5 1860 sbanv 1862 sborv 1863 sbhb 1914 sb3an 1932 sbel2x 1974 sbal1yz 1977 sbexyz 1979 eu2 2044 2eu4 2093 cleqh 2240 cleqf 2306 dcne 2320 necon3bii 2347 ne3anior 2397 r2alf 2455 r2exf 2456 r19.23t 2542 r19.26-3 2565 r19.26m 2566 r19.43 2592 rabid2 2610 isset 2695 ralv 2706 rexv 2707 reuv 2708 rmov 2709 rexcom4b 2714 ceqsex4v 2732 ceqsex8v 2734 ceqsrexv 2819 ralrab2 2853 rexrab2 2855 reu2 2876 reu3 2878 reueq 2887 2reuswapdc 2892 reuind 2893 sbc3an 2974 rmo2ilem 3002 dfss2 3091 dfss3 3092 dfss3f 3094 ssabral 3173 rabss 3179 ssrabeq 3188 uniiunlem 3190 dfdif3 3191 ddifstab 3213 uncom 3225 inass 3291 indi 3328 difindiss 3335 difin2 3343 reupick3 3366 n0rf 3380 eq0 3386 eqv 3387 vss 3415 disj 3416 disj3 3420 undisj1 3425 undisj2 3426 exsnrex 3573 euabsn2 3600 euabsn 3601 prssg 3685 dfuni2 3746 unissb 3774 elint2 3786 ssint 3795 dfiin2g 3854 iunn0m 3881 iunxun 3900 iunxiun 3902 iinpw 3911 disjnim 3928 dftr2 4036 dftr5 4037 dftr3 4038 dftr4 4039 vnex 4067 inuni 4088 snelpw 4143 sspwb 4146 opelopabsb 4190 eusv2 4386 orddif 4470 onintexmid 4495 zfregfr 4496 tfi 4504 opthprc 4598 elxp3 4601 xpiundir 4606 elvv 4609 brinxp2 4614 relsn 4652 reliun 4668 inxp 4681 raliunxp 4688 rexiunxp 4689 cnvuni 4733 dm0rn0 4764 elrn 4790 ssdmres 4849 dfres2 4879 dfima2 4891 args 4916 cotr 4928 intasym 4931 asymref 4932 intirr 4933 cnv0 4950 xp11m 4985 cnvresima 5036 resco 5051 rnco 5053 coiun 5056 coass 5065 dfiota2 5097 dffun2 5141 dffun6f 5144 dffun4f 5147 dffun7 5158 dffun9 5160 funfn 5161 svrelfun 5196 imadiflem 5210 dffn2 5282 dffn3 5291 fintm 5316 dffn4 5359 dff1o4 5383 brprcneu 5422 eqfnfv3 5528 fnreseql 5538 fsn 5600 abrexco 5668 imaiun 5669 mpo2eqb 5888 elovmpo 5979 abexex 6032 releldm2 6091 fnmpo 6108 dftpos4 6168 tfrlem7 6222 0er 6471 eroveu 6528 erovlem 6529 map0e 6588 elixpconst 6608 domen 6653 reuen1 6703 xpf1o 6746 ssfilem 6777 finexdc 6804 ssfirab 6830 sbthlemi10 6862 djuexb 6937 dmaddpq 7211 dmmulpq 7212 distrnqg 7219 enq0enq 7263 enq0tr 7266 nqnq0pi 7270 distrnq0 7291 prltlu 7319 prarloc 7335 genpdflem 7339 ltexprlemm 7432 ltexprlemlol 7434 ltexprlemupu 7436 ltexprlemdisj 7438 recexprlemdisj 7462 ltresr 7671 elnnz 9088 dfz2 9147 2rexuz 9404 eluz2b1 9422 elxr 9593 elixx1 9710 elioo2 9734 elioopnf 9780 elicopnf 9782 elfz1 9826 fzdifsuc 9892 fznn 9900 fzp1nel 9915 fznn0 9924 redivap 10678 imdivap 10685 rexanre 11024 climreu 11098 prodmodc 11379 3dvdsdec 11598 3dvds2dec 11599 bezoutlembi 11729 isprm2 11834 isprm3 11835 isprm4 11836 inffinp1 11978 isbasis3g 12252 restsn 12388 lmbr 12421 txbas 12466 tx2cn 12478 elcncf1di 12774 dedekindicclemicc 12818 limcrcl 12835 bj-nnor 13117 bj-vprc 13265 ss1oel2o 13360 subctctexmid 13369 trirec0xor 13413 |
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