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Mirrors > Home > MPE Home > Th. List > breq12 | Structured version Visualization version Unicode version |
Description: Equality theorem for a binary relation. (Contributed by NM, 8-Feb-1996.) |
Ref | Expression |
---|---|
breq12 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | breq1 4656 | . 2 | |
2 | breq2 4657 | . 2 | |
3 | 1, 2 | sylan9bb 736 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 class class class wbr 4653 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-br 4654 |
This theorem is referenced by: breq12i 4662 breq12d 4666 breqan12d 4669 rbropapd 5015 posn 5187 dfrel4 5585 isopolem 6595 poxp 7289 soxp 7290 fnse 7294 ecopover 7851 ecopoverOLD 7852 canth2g 8114 infxpen 8837 sornom 9099 dcomex 9269 zorn2lem6 9323 brdom6disj 9354 fpwwe2 9465 rankcf 9599 ltresr 9961 ltxrlt 10108 wloglei 10560 ltxr 11949 xrltnr 11953 xrltnsym 11970 xrlttri 11972 xrlttr 11973 brfi1uzind 13280 brfi1indALT 13282 brfi1uzindOLD 13286 brfi1indALTOLD 13288 f1olecpbl 16187 isfull 16570 isfth 16574 prslem 16931 pslem 17206 dirtr 17236 xrsdsval 19790 dvcvx 23783 axcontlem9 25852 isrusgr 26457 wlk2f 26525 istrlson 26603 upgrwlkdvspth 26635 ispthson 26638 isspthson 26639 crctcshwlk 26714 crctcsh 26716 2pthon3v 26839 umgr2wlk 26845 0pthonv 26990 1pthon2v 27013 uhgr3cyclex 27042 2sqmo 29649 mclsppslem 31480 dfpo2 31645 fununiq 31667 slerec 31923 elfix2 32011 poimirlem10 33419 poimirlem11 33420 monotoddzzfi 37507 sprsymrelfolem2 41743 lindepsnlininds 42241 |
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