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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 4585 | . 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 195 = wceq 1475 class class class wbr 4583 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-ext 2590 |
This theorem depends on definitions: df-bi 196 df-an 385 df-ex 1696 df-cleq 2603 df-clel 2606 df-br 4584 |
This theorem is referenced by: breq123d 4597 breqdi 4598 sbcbr123 4636 sbcbr 4637 sbcbr12g 4638 fvmptopab1 6594 brfvopab 6598 bropopvvv 7142 bropfvvvvlem 7143 sprmpt2d 7237 wfrlem5 7306 supeq123d 8239 fpwwe2lem12 9342 fpwwe2 9344 brtrclfv 13591 dfrtrclrec2 13645 rtrclreclem3 13648 relexpindlem 13651 shftfib 13660 2shfti 13668 prdsval 15938 pwsle 15975 pwsleval 15976 imasleval 16024 issect 16236 isinv 16243 episect 16268 brcic 16281 ciclcl 16285 cicrcl 16286 isfunc 16347 funcres2c 16384 isfull 16393 isfth 16397 fullpropd 16403 fthpropd 16404 elhoma 16505 isposd 16778 pltval 16783 lubfval 16801 glbfval 16814 joinfval 16824 meetfval 16838 odumeet 16963 odujoin 16965 ipole 16981 eqgval 17466 unitpropd 18520 ltbval 19292 opsrval 19295 znleval 19722 lmbr 20872 metustexhalf 22171 metucn 22186 isphtpc 22601 dvef 23547 taylthlem1 23931 ulmval 23938 iscgrg 25207 legov 25280 ishlg 25297 opphllem5 25443 opphllem6 25444 hpgbr 25452 iscgra 25501 acopy 25524 acopyeu 25525 isinag 25529 isleag 25533 iseqlg 25547 wlkon 26061 iswlkon 26062 wlkonprop 26063 trls 26066 trlon 26070 istrlon 26071 trlonprop 26072 pths 26096 spths 26097 pthon 26105 ispthon 26106 pthonprop 26107 spthon 26112 isspthon 26113 spthonprp 26115 cyclispthon 26161 dfconngra1 26199 isconngra 26200 isconngra1 26201 1conngra 26203 clwlk 26281 clwlkcompim 26292 is2wlkonot 26390 is2spthonot 26391 2wlkonot 26392 2spthonot 26393 2wlkonot3v 26402 2spthonot3v 26403 iseupa 26492 minvecolem4b 27118 minvecolem4 27120 br8d 28802 ressprs 28986 resstos 28991 isomnd 29032 submomnd 29041 ogrpaddltrd 29051 isinftm 29066 isorng 29130 metidv 29263 pstmfval 29267 faeval 29636 brfae 29638 isscon 30462 mclsax 30720 frrlem5 31028 unceq 32556 lcvbr 33326 isopos 33485 cmtvalN 33516 isoml 33543 cvrfval 33573 cvrval 33574 pats 33590 isatl 33604 iscvlat 33628 ishlat1 33657 llnset 33809 lplnset 33833 lvolset 33876 lineset 34042 psubspset 34048 pmapfval 34060 lautset 34386 ldilfset 34412 ltrnfset 34421 trlfset 34465 diaffval 35337 dicffval 35481 dihffval 35537 fnwe2lem2 36639 fnwe2lem3 36640 aomclem8 36649 brfvid 36998 brfvidRP 36999 brfvrcld 37002 brfvrcld2 37003 iunrelexpuztr 37030 brtrclfv2 37038 neicvgnvor 37434 neicvgel1 37437 fperdvper 38808 mptmpt2opabbrd 40335 mptmpt2opabovd 40336 wlkbProp 40817 wlkOnprop 40866 1wlksonproplem 40912 istrlson 40914 upgrwlkdvspth 40945 ispthson 40948 isspthson 40949 cyclisPthon 41007 wspthsn 41046 wspthsnon 41050 iswspthsnon 41052 1pthon2v-av 41320 31wlkond 41338 dfconngr1 41355 isconngr 41356 isconngr1 41357 1conngr 41361 conngrv2edg 41362 rngcifuestrc 41789 |
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