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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 1827 sb5f 1852 sbidm 1899 sb5 1936 sbanv 1938 sborv 1939 sbhb 1993 sb3an 2011 sbel2x 2051 sbal1yz 2054 sbexyz 2056 eu2 2124 2eu4 2173 cleqh 2331 cleqf 2400 dcne 2414 necon3bii 2441 ne3anior 2491 r2alf 2550 r2exf 2551 r19.23t 2641 r19.26-3 2664 r19.26m 2665 r19.43 2692 rabid2 2711 isset 2810 ralv 2821 rexv 2822 reuv 2823 rmov 2824 rexcom4b 2829 ceqsex4v 2848 ceqsex8v 2850 ceqsrexv 2937 ralrab2 2972 rexrab2 2974 reu2 2995 reu3 2997 reueq 3006 2reuswapdc 3011 reuind 3012 sbc3an 3094 rmo2ilem 3123 csbcow 3139 ssalel 3216 dfss3 3217 dfss3f 3220 ssabral 3299 rabss 3305 ssrabeq 3316 uniiunlem 3318 dfdif3 3319 ddifstab 3341 uncom 3353 inass 3419 indi 3456 difindiss 3463 difin2 3471 reupick3 3494 n0rf 3509 eq0 3515 eqv 3516 vss 3544 disj 3545 disj3 3549 undisj1 3554 undisj2 3555 exsnrex 3715 euabsn2 3744 euabsn 3745 snmb 3797 prssg 3835 dfuni2 3900 unissb 3928 elint2 3940 ssint 3949 dfiin2g 4008 iunn0m 4036 iunxun 4055 iunxiun 4057 iinpw 4066 disjnim 4083 dftr2 4194 dftr5 4195 dftr3 4196 dftr4 4197 vnex 4225 inuni 4250 snelpw 4310 sspwb 4314 opelopabsb 4360 eusv2 4560 orddif 4651 onintexmid 4677 zfregfr 4678 tfi 4686 opthprc 4783 elxp3 4786 xpiundir 4791 elvv 4794 brinxp2 4799 relsn 4837 reliun 4854 inxp 4870 raliunxp 4877 rexiunxp 4878 cnvuni 4922 dm0rn0 4954 elrn 4981 ssdmres 5041 dfres2 5071 dfima2 5084 args 5112 cotr 5125 intasym 5128 asymref 5129 intirr 5130 cnv0 5147 xp11m 5182 cnvresima 5233 resco 5248 rnco 5250 coiun 5253 coass 5262 dfiota2 5294 dffun2 5343 dffun6f 5346 dffun4f 5349 dffun7 5360 dffun9 5362 funfn 5363 svrelfun 5402 imadiflem 5416 dffn2 5491 dffn3 5500 fintm 5530 dffn4 5574 dff1o4 5600 brprcneu 5641 eqfnfv3 5755 fnreseql 5766 fsn 5827 abrexco 5910 imaiun 5911 mpo2eqb 6141 elovmpo 6231 abexex 6297 releldm2 6357 fnmpo 6376 cnvimadfsn 6423 dftpos4 6472 tfrlem7 6526 0er 6779 eroveu 6838 erovlem 6839 map0e 6898 elixpconst 6918 domen 6965 reuen1 7018 xpf1o 7073 ssfilem 7105 ssfilemd 7107 finexdc 7135 pw1dc0el 7146 ssfirab 7172 sbthlemi10 7208 djuexb 7286 sspw1or2 7446 iftrueb01 7484 pw1if 7486 dmaddpq 7642 dmmulpq 7643 distrnqg 7650 enq0enq 7694 enq0tr 7697 nqnq0pi 7701 distrnq0 7722 prltlu 7750 prarloc 7766 genpdflem 7770 ltexprlemm 7863 ltexprlemlol 7865 ltexprlemupu 7867 ltexprlemdisj 7869 recexprlemdisj 7893 ltresr 8102 elnnz 9532 dfz2 9595 2rexuz 9859 eluz2b1 9878 elxr 10054 elixx1 10175 elioo2 10199 elioopnf 10245 elicopnf 10247 elfz1 10291 fzdifsuc 10359 fznn 10367 fzp1nel 10382 fznn0 10391 dfrp2 10567 redivap 11495 imdivap 11502 rexanre 11841 climreu 11918 prodmodc 12200 3dvdsdec 12487 3dvds2dec 12488 bitsval 12565 bezoutlembi 12637 nnwosdc 12671 isprm2 12750 isprm3 12751 isprm4 12752 pythagtriplem2 12900 elgz 13005 inffinp1 13111 isnsg4 13860 isrng 14009 isring 14075 dfrhm2 14230 lss1d 14459 isbasis3g 14837 restsn 14971 lmbr 15004 txbas 15049 tx2cn 15061 elcncf1di 15370 dedekindicclemicc 15423 limcrcl 15449 isclwwlk 16312 clwwlkccatlem 16318 eupth2lem1 16376 bj-nnor 16429 bj-vprc 16589 ss1oel2o 16684 subctctexmid 16699 trirec0xor 16754 |
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