| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: A chained inference from transitive law for logical equivalence. |
| Ref | Expression |
|---|---|
| 3bitri.1 |
|
| 3bitri.2 |
|
| 3bitri.3 |
|
| Ref | Expression |
|---|---|
| 3bitri |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3bitri.1 |
. 2
| |
| 2 | 3bitri.2 |
. . 3
| |
| 3 | 3bitri.3 |
. . 3
| |
| 4 | 2, 3 | bitri 171 |
. 2
|
| 5 | 1, 4 | bitri 171 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: orbi1i 254 pm4.14 350 pm4.15 351 anbi1i 484 bibi2i 611 bibi1i 612 pm5.32 647 pm5.55 679 rnlem 778 an6 908 nic-axALT 970 19.43 1124 alrot4 1133 excom13 1134 sb3an 1275 19.12vv 1340 3exdistr 1350 4exdistr 1351 ee4anv 1363 2exsb 1390 2eu4 1492 2eu6 1494 2eu7 1495 2eu8 1496 r19.29 1802 ceqsex2 1882 gencbvex 1884 reu2 1976 reu3 1977 rmo4 1979 reu8 1982 sbralie 1986 elrabsf 2011 dfss2 2110 ss2rab 2175 rabss 2176 ssrab 2177 symdif2 2318 reuun2 2330 dfnul2 2334 abn0 2343 disj 2364 disj4 2370 inssdif0 2386 elimif 2428 ralpr 2486 ralsn 2488 eltp 2500 r19.12sn 2505 difprsn 2529 prsspw 2545 preqsn 2551 uni0b 2590 uni0c 2591 unissb 2595 ssint 2616 ssintab 2617 iunconst 2640 dfiin2 2656 iunss 2659 iunrab 2664 ssiin 2667 iunn0 2676 iunxsn 2682 iunxun 2684 dftr5 2757 axpweq 2817 ssextss 2839 exss 2847 eqvinop 2867 opeqsn 2879 opeqpr 2880 brabsb 2893 opabn0 2902 dfid3 2914 posn 2928 wereu 2972 ordtri3or 3007 ordtri1 3008 ordtri3 3011 uniuni 3104 euuni 3105 reusn 3115 dfwe2 3140 ordpwsuc 3172 onzsl 3200 dfom2 3220 elvvv 3314 reliun 3354 relop 3365 cnvco 3391 cnvuni 3392 dmuni 3410 dmopab3 3413 dmcosseq 3452 opelres 3459 dfima2 3497 elimasn 3518 asymref 3531 asymref2 3532 intirr 3533 rnuni 3544 xpeq0 3552 ssrnres 3566 dminxp 3568 cnvsn 3580 elxp4 3585 elxp5 3586 dfco2a 3599 imaco 3604 rnco 3605 coi1 3614 cnvpo 3627 dffun2 3631 fncnv 3666 fun11 3667 isarep1 3683 fcoi1 3752 fcoi2 3753 f1cnv 3773 dff1o5 3805 fv2 3831 fnressn 3951 imaiun 3978 dff13 3988 dff1o6 3991 foprab2 4181 elrnoprabg 4186 fparlem1 4199 fparlem2 4200 fparlem3 4201 fparlem4 4202 dfrdg2 4234 tz7.48lem 4256 tz7.49c 4261 oaord 4317 eqerlem 4410 uniqs 4436 th3qlem1 4455 mapsnen 4570 xpsnen 4576 xpassen 4582 pw2en 4587 dom0 4610 abfii2 4705 tz9.12lem3 4807 ranksn 4835 rankeq0 4842 rankxpsuc 4861 cp 4868 aceq5lem1 4881 aceq5lem2 4882 aceq5lem5 4885 kmlem3 4913 kmlem12 4922 kmlem13 4923 kmlem14 4924 kmlem15 4925 aceqkm 4927 cf0 5060 ltpiord 5169 genpn0 5260 genpass 5266 distrlem1pr 5281 psslinpr 5289 suplem1pr 5315 suplem2pr 5316 mappsrpr 5372 opelreal 5403 elreal 5404 neg11i 5560 ltxr 5649 elxr 5689 ssxr 5694 lesubaddi 5749 halfposi 6049 xrsupss 6246 xrinfmss 6247 elnn0 6269 elnn0z 6315 elznn0nn 6316 raluz2 6570 rexuz2 6572 nnwos 6587 elfzuzb 6604 sqeqori 6844 cjrebi 6982 negrebi 6996 abs00i 7044 cau3iri 7118 cau5i 7122 bcpasci 7172 expcnvlem2 7432 infpn2 7721 ruclem1 7722 ruclem3 7724 infxpidmlem8 7771 infxpidmlem9 7772 istps3 7820 tgval2 7829 subbas 7856 subtop 7858 cctop 7862 qdensere 7961 spwpr2 8920 pilem1 8938 grothpw 9054 hlimcauii 9382 choc0 9566 shlesb1i 9635 shne0i 9647 chnlei 9684 h1deoi 9748 cmbr2i 9815 pjss2i 9903 pjneli 9946 ho02i 10035 adjsym 10039 lnopeqi 10212 dfpjop 10391 largei 10475 atoml2i 10592 cdj3lem3b 10649 anddi2 10718 eeeeanv 10720 ntunte 10728 ref3w 10772 definc 10869 hmeogrp 11044 sbtpsines 11062 cnvresima 11407 ordiso 11426 subntr 11482 compsub 11488 compfipin0 11493 alexsublem3 11498 alexsublem4 11499 reconnlem1 11507 filrn 11643 cnfillim 11687 difin2 11791 difxp 11798 opabex3 11806 eqfnfv3 11819 fimaxre 11856 isbnd3 11997 heiborlem24 12034 heiborlem29 12039 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 |
| This theorem depends on definitions: df-bi 145 |