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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 |
|
| bitr4i.2 |
|
| Ref | Expression |
|---|---|
| bitr4i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bitr4i.1 |
. 2
| |
| 2 | bitr4i.2 |
. . 3
| |
| 3 | 2 | bicomi 132 |
. 2
|
| 4 | 1, 3 | bitri 184 |
1
|
| 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 106 ax-ia2 107 ax-ia3 108 |
| This theorem depends on definitions: df-bi 117 |
| This theorem is referenced by: 3bitr2i 208 3bitr2ri 209 3bitr4i 212 3bitr4ri 213 biancomi 270 imdistan 444 bianass 469 biadani 616 mpbiran 949 mpbiran2 950 3anrev 1015 an6 1358 nfand 1617 19.33b2 1678 nf3 1717 nf4dc 1718 nf4r 1719 equsalh 1774 sb6x 1828 sb5f 1853 sbidm 1900 sb5 1937 sbanv 1939 sborv 1940 sbhb 1994 sb3an 2012 sbel2x 2052 sbal1yz 2055 sbexyz 2057 eu2 2125 2eu4 2174 cleqh 2332 cleqf 2409 dcne 2423 necon3bii 2450 ne3anior 2500 r2alf 2559 r2exf 2560 r19.23t 2650 r19.26-3 2673 r19.26m 2674 r19.43 2701 rabid2 2721 isset 2820 ralv 2831 rexv 2832 reuv 2833 rmov 2834 rexcom4b 2839 ceqsex4v 2858 ceqsex8v 2860 ceqsrexv 2947 ralrab2 2982 rexrab2 2984 reu2 3005 reu3 3007 reueq 3016 2reuswapdc 3021 reuind 3022 sbc3an 3104 rmo2ilem 3133 csbcow 3149 ssalel 3226 dfss3 3227 dfss3f 3230 ssabral 3309 rabss 3315 ssrabeq 3326 uniiunlem 3328 dfdif3 3329 ddifstab 3351 uncom 3363 inass 3431 indi 3468 difindiss 3475 difin2 3483 reupick3 3506 n0rf 3521 eq0 3527 eqv 3528 vss 3556 disj 3557 disj3 3561 undisj1 3566 undisj2 3567 exsnrex 3731 euabsn2 3760 euabsn 3761 snmb 3813 prssg 3851 dfuni2 3916 unissb 3944 elint2 3956 ssint 3965 dfiin2g 4024 iunn0m 4052 iunxun 4071 iunxiun 4073 iinpw 4082 disjnim 4099 dftr2 4210 dftr5 4211 dftr3 4212 dftr4 4213 vnex 4241 inuni 4267 snelpw 4328 sspwb 4332 opelopabsb 4378 eusv2 4578 orddif 4669 onintexmid 4695 zfregfr 4696 tfi 4704 opthprc 4801 elxp3 4804 xpiundir 4809 elvv 4812 brinxp2 4817 relsn 4855 reliun 4873 inxp 4889 raliunxp 4896 rexiunxp 4897 cnvuni 4941 dm0rn0 4973 elrn 5000 ssdmres 5060 dfres2 5090 dfima2 5103 args 5131 cotr 5144 intasym 5147 asymref 5148 intirr 5149 cnv0 5166 xp11m 5201 cnvresima 5252 resco 5267 rnco 5269 coiun 5272 coass 5281 dfiota2 5313 dffun2 5362 dffun6f 5365 dffun4f 5368 dffun7 5379 dffun9 5381 funfn 5382 svrelfun 5421 imadiflem 5435 dffn2 5510 dffn3 5519 fintm 5552 dffn4 5596 dff1o4 5622 brprcneu 5663 eqfnfv3 5777 fnreseql 5788 fsn 5849 abrexco 5932 imaiun 5933 mpo2eqb 6163 elovmpo 6253 abexex 6319 releldm2 6379 fnmpo 6398 cnvimadfsn 6445 dftpos4 6494 tfrlem7 6548 0er 6801 eroveu 6860 erovlem 6861 map0e 6920 elixpconst 6941 domen 6988 reuen1 7041 xpf1o 7097 ssfilem 7130 ssfilemd 7132 finexdc 7160 pw1dc0el 7171 ssfirab 7197 sbthlemi10 7236 djuexb 7335 sspw1or2 7495 iftrueb01 7533 pw1if 7535 dmaddpq 7694 dmmulpq 7695 distrnqg 7702 enq0enq 7746 enq0tr 7749 nqnq0pi 7753 distrnq0 7774 prltlu 7802 prarloc 7818 genpdflem 7822 ltexprlemm 7915 ltexprlemlol 7917 ltexprlemupu 7919 ltexprlemdisj 7921 recexprlemdisj 7945 ltresr 8154 elnnz 9587 dfz2 9650 2rexuz 9914 eluz2b1 9933 elxr 10109 elixx1 10230 elioo2 10254 elioopnf 10300 elicopnf 10302 elfz1 10347 fzdifsuc 10415 fznn 10423 fzp1nel 10438 fznn0 10447 dfrp2 10623 redivap 11559 imdivap 11566 rexanre 11905 climreu 11982 prodmodc 12264 3dvdsdec 12551 3dvds2dec 12552 bitsval 12629 bezoutlembi 12701 nnwosdc 12735 isprm2 12814 isprm3 12815 isprm4 12816 pythagtriplem2 12964 elgz 13069 inffinp1 13180 isnsg4 13929 isrng 14078 isring 14144 dfrhm2 14299 lss1d 14531 isbasis3g 14911 restsn 15045 lmbr 15078 txbas 15123 tx2cn 15135 elcncf1di 15444 dedekindicclemicc 15497 limcrcl 15523 isclwwlk 16389 clwwlkccatlem 16395 eupth2lem1 16453 bj-nnor 16506 bj-vprc 16666 ss1oel2o 16761 subctctexmid 16774 trirec0xor 16829 |
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