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Mirrors > Home > MPE Home > Th. List > breqd | Structured version Visualization version GIF version |
Description: Equality deduction for a binary relation. (Contributed by NM, 29-Oct-2011.) |
Ref | Expression |
---|---|
breq1d.1 | ⊢ (𝜑 → 𝐴 = 𝐵) |
Ref | Expression |
---|---|
breqd | ⊢ (𝜑 → (𝐶𝐴𝐷 ↔ 𝐶𝐵𝐷)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | breq1d.1 | . 2 ⊢ (𝜑 → 𝐴 = 𝐵) | |
2 | breq 5067 | . 2 ⊢ (𝐴 = 𝐵 → (𝐶𝐴𝐷 ↔ 𝐶𝐵𝐷)) | |
3 | 1, 2 | syl 17 | 1 ⊢ (𝜑 → (𝐶𝐴𝐷 ↔ 𝐶𝐵𝐷)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 208 = wceq 1533 class class class wbr 5065 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-ext 2793 |
This theorem depends on definitions: df-bi 209 df-an 399 df-ex 1777 df-cleq 2814 df-clel 2893 df-br 5066 |
This theorem is referenced by: breq123d 5079 breqdi 5080 sbcbr123 5119 sbcbr 5120 sbcbr12g 5121 fvmptopab 7208 brfvopab 7210 mptmpoopabbrd 7777 mptmpoopabovd 7778 bropopvvv 7784 bropfvvvvlem 7785 sprmpod 7889 wfrlem5 7958 supeq123d 8913 fpwwe2lem12 10062 fpwwe2 10064 brtrclfv 14361 dfrtrclrec2 14415 rtrclreclem3 14418 relexpindlem 14421 shftfib 14430 2shfti 14438 prdsval 16727 pwsle 16764 pwsleval 16765 imasleval 16813 issect 17022 isinv 17029 brcic 17067 ciclcl 17071 cicrcl 17072 isfunc 17133 funcres2c 17170 isfull 17179 isfth 17183 fullpropd 17189 fthpropd 17190 elhoma 17291 isposd 17564 pltval 17569 lubfval 17587 glbfval 17600 joinfval 17610 meetfval 17624 odumeet 17749 odujoin 17751 ipole 17767 eqgval 18328 unitpropd 19446 ltbval 20251 opsrval 20254 znleval 20700 lmbr 21865 metustexhalf 23165 metucn 23180 isphtpc 23597 taylthlem1 24960 ulmval 24967 tgjustf 26258 iscgrg 26297 legov 26370 ishlg 26387 opphllem5 26536 opphllem6 26537 hpgbr 26545 iscgra 26594 acopy 26618 isinag 26623 isleag 26632 iseqlg 26652 wlkonprop 27439 wksonproplem 27485 istrlson 27487 upgrwlkdvspth 27519 ispthson 27522 isspthson 27523 cyclispthon 27581 wspthsn 27625 wspthsnon 27629 iswspthsnon 27633 1pthon2v 27931 3wlkond 27949 dfconngr1 27966 isconngr 27967 isconngr1 27968 1conngr 27972 conngrv2edg 27973 minvecolem4b 28654 minvecolem4 28656 br8d 30360 ressprs 30642 resstos 30647 isomnd 30702 submomnd 30711 ogrpaddltrd 30720 isinftm 30810 isorng 30872 metidv 31132 pstmfval 31136 faeval 31505 brfae 31507 isacycgr 32392 isacycgr1 32393 issconn 32473 satfbrsuc 32613 mclsax 32816 fprlem1 33137 frrlem15 33142 bj-imdirval3 34473 unceq 34868 alrmomodm 35612 relbrcoss 35685 lcvbr 36156 isopos 36315 cmtvalN 36346 isoml 36373 cvrfval 36403 cvrval 36404 pats 36420 isatl 36434 iscvlat 36458 ishlat1 36487 llnset 36640 lplnset 36664 lvolset 36707 lineset 36873 psubspset 36879 pmapfval 36891 lautset 37217 ldilfset 37243 ltrnfset 37252 trlfset 37295 diaffval 38165 dicffval 38309 dihffval 38365 fnwe2lem2 39649 fnwe2lem3 39650 aomclem8 39659 brfvid 40030 brfvidRP 40031 brfvrcld 40034 brfvrcld2 40035 iunrelexpuztr 40062 brtrclfv2 40070 neicvgnvor 40464 neicvgel1 40467 fperdvper 42201 upwlkbprop 44012 rngcifuestrc 44267 |
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