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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 equsv 1934 sb5 1938 sbanv 1940 sborv 1941 sbhb 1996 sb3an 2014 sbel2x 2054 sbal1yz 2057 sbexyz 2059 eu2 2127 2eu4 2176 cleqh 2334 cleqf 2411 dcne 2425 necon3bii 2452 ne3anior 2502 r2alf 2561 r2exf 2562 r19.23t 2652 r19.26-3 2675 r19.26m 2676 r19.43 2703 rabid2 2723 isset 2822 ralv 2833 rexv 2834 reuv 2835 rmov 2836 rexcom4b 2841 ceqsex4v 2860 ceqsex8v 2862 ceqsrexv 2950 ralrab2 2985 rexrab2 2987 reu2 3008 reu3 3010 reueq 3019 2reuswapdc 3024 reuind 3025 sbc3an 3107 rmo2ilem 3136 csbcow 3152 ssalel 3229 dfss3 3230 dfss3f 3234 ssabral 3313 rabss 3319 ssrabeq 3330 uniiunlem 3332 dfdif3 3333 ddifstab 3355 uncom 3367 inass 3435 indi 3472 difindiss 3479 difin2 3487 reupick3 3510 n0rf 3525 eq0 3531 eqv 3532 vss 3560 disj 3561 disj3 3565 undisj1 3570 undisj2 3571 exsnrex 3736 euabsn2 3765 euabsn 3766 snmb 3818 prssg 3856 dfuni2 3921 unissb 3949 elint2 3961 ssint 3970 dfiin2g 4029 iunn0m 4057 iunxun 4076 iunxiun 4078 iinpw 4087 disjnim 4104 dftr2 4215 dftr5 4216 dftr3 4217 dftr4 4218 vnex 4246 inuni 4272 snelpw 4333 sspwb 4337 opelopabsb 4383 eusv2 4583 orddif 4674 onintexmid 4700 zfregfr 4701 tfi 4709 opthprc 4806 elxp3 4809 xpiundir 4814 elvv 4817 brinxp2 4822 relsn 4860 reliun 4878 inxp 4894 raliunxp 4901 rexiunxp 4902 cnvuni 4946 dm0rn0 4978 elrn 5005 ssdmres 5065 dfres2 5095 dfima2 5108 args 5136 cotr 5149 intasym 5152 asymref 5153 intirr 5154 cnv0 5171 xp11m 5206 cnvresima 5257 resco 5272 rnco 5274 coiun 5277 coass 5286 dfiota2 5318 dffun2 5367 dffun6f 5370 dffun4f 5373 dffun7 5384 dffun9 5386 funfn 5387 svrelfun 5426 imadiflem 5440 dffn2 5515 dffn3 5524 fintm 5557 dffn4 5601 dff1o4 5627 brprcneu 5668 eqfnfv3 5782 fnreseql 5793 fsn 5854 abrexco 5938 imaiun 5939 mpo2eqb 6171 elovmpo 6261 abexex 6328 releldm2 6392 fnmpo 6411 cnvimadfsn 6458 dftpos4 6507 tfrlem7 6561 0er 6814 eroveu 6873 erovlem 6874 map0e 6933 elixpconst 6954 domen 7001 reuen1 7054 xpf1o 7110 ssfilem 7143 ssfilemd 7145 finexdc 7173 pw1dc0el 7184 ssfirab 7210 sbthlemi10 7249 djuexb 7348 sspw1or2 7508 iftrueb01 7546 pw1if 7548 dmaddpq 7710 dmmulpq 7711 distrnqg 7718 enq0enq 7762 enq0tr 7765 nqnq0pi 7769 distrnq0 7790 prltlu 7818 prarloc 7834 genpdflem 7838 ltexprlemm 7931 ltexprlemlol 7933 ltexprlemupu 7935 ltexprlemdisj 7937 recexprlemdisj 7961 ltresr 8170 elnnz 9604 dfz2 9667 2rexuz 9932 eluz2b1 9951 elxr 10128 elixx1 10249 elioo2 10273 elioopnf 10319 elicopnf 10321 elfz1 10366 fzdifsuc 10437 fznn 10445 fzp1nel 10460 fznn0 10469 dfrp2 10647 redivap 11584 imdivap 11591 rexanre 11930 climreu 12007 prodmodc 12289 3dvdsdec 12576 3dvds2dec 12577 bitsval 12654 bezoutlembi 12726 nnwosdc 12760 isprm2 12839 isprm3 12840 isprm4 12841 pythagtriplem2 12989 elgz 13094 inffinp1 13264 isnsg4 13965 isrng 14173 isring 14243 dfrhm2 14399 lss1d 14657 isbasis3g 15037 restsn 15171 lmbr 15204 txbas 15249 tx2cn 15261 elcncf1di 15570 dedekindicclemicc 15623 limcrcl 15649 isclwwlk 16515 clwwlkccatlem 16521 eupth2lem1 16579 bj-nnor 16632 bj-vprc 16792 ss1oel2o 16887 subctctexmid 16900 trirec0xor 16955 |
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