| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 5107 | . 2 ⊢ (𝐴 = 𝐵 → (𝐶𝐴𝐷 ↔ 𝐶𝐵𝐷)) | |
| 3 | 1, 2 | syl 18 | 1 ⊢ (𝜑 → (𝐶𝐴𝐷 ↔ 𝐶𝐵𝐷)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 = wceq 1563 class class class wbr 5105 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-ext 2737 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-ex 1803 df-cleq 2757 df-clel 2840 df-br 5106 |
| This theorem is referenced by: breq123d 5119 breqdi 5120 sbcbr123 5159 sbcbr 5160 sbcbr12g 5161 fvmptopab 7455 brfvopab 7457 mptmpoopabbrd 8066 mptmpoopabovd 8067 bropopvvv 8073 bropfvvvvlem 8074 sprmpod 8208 fprlem1 8285 supeq123d 9398 frrlem15 9717 fpwwe2lem11 10614 fpwwe2 10616 brtrclfv 15029 dfrtrclrec2 15085 rtrclreclem3 15087 relexpindlem 15090 shftfib 15099 2shfti 15107 prdsval 17498 pwsle 17536 pwsleval 17537 imasleval 17585 issect 17800 isinv 17807 brcic 17845 ciclcl 17849 cicrcl 17850 isfunc 17911 funcres2c 17950 isfull 17959 isfth 17963 fullpropd 17969 fthpropd 17970 elhoma 18079 isposd 18368 pltval 18376 lubfval 18394 glbfval 18407 joinfval 18417 meetfval 18431 odujoin 18452 odumeet 18454 resstos 18476 ipole 18580 eqgval 19236 isomnd 20184 submomnd 20193 ogrpaddltrd 20201 unitpropd 20490 rngcifuestrc 20715 isorng 20933 znleval 21664 ltbval 22154 opsrval 22157 lmbr 23376 metustexhalf 24674 metucn 24689 isphtpc 25114 taylthlem1 26494 ulmval 26501 tgjustf 28700 iscgrg 28739 legov 28812 ishlg 28829 opphllem5 28982 opphllem6 28983 hpgbr 28991 tgplnfn 29005 plngval 29007 isplng 29008 iscgra 29061 acopy 29085 isinag 29090 isleag 29099 iseqlg 29119 wlkonprop 29915 wksonproplem 29961 istrlson 29963 upgrwlkdvspth 29997 ispthson 30000 isspthson 30001 cyclispthon 30062 wspthsn 30106 wspthsnon 30110 iswspthsnon 30114 1pthon2v 30413 3wlkond 30431 dfconngr1 30448 isconngr 30449 isconngr1 30450 1conngr 30454 conngrv2edg 30455 minvecolem4b 31139 minvecolem4 31141 br8d 32865 ressprs 33199 mntoval 33215 mgcoval 33219 mgcval 33220 isinftm 33414 rprmval 33723 metidv 34199 pstmfval 34203 faeval 34553 brfae 34555 isacycgr 35508 isacycgr1 35509 issconn 35589 satfbrsuc 35729 mclsax 35932 weiunpo 36838 weiunfr 36840 bj-imdirval3 37688 unceq 38108 alrmomodm 38870 relbrcoss 39047 lcvbr 39657 isopos 39816 cmtvalN 39847 isoml 39874 cvrfval 39904 cvrval 39905 pats 39921 isatl 39935 iscvlat 39959 ishlat1 39988 llnset 40141 lplnset 40165 lvolset 40208 lineset 40374 psubspset 40380 pmapfval 40392 lautset 40718 ldilfset 40744 ltrnfset 40753 trlfset 40796 diaffval 41666 dicffval 41810 dihffval 41866 prjspnvs 43214 fnwe2lem2 43640 fnwe2lem3 43641 aomclem8 43650 brfvid 44275 brfvidRP 44276 brfvrcld 44279 brfvrcld2 44280 iunrelexpuztr 44307 brtrclfv2 44315 neicvgnvor 44704 neicvgel1 44707 fperdvper 46491 upwlkbprop 48758 isprsd 49584 lubeldm2d 49587 glbeldm2d 49588 catprsc 49642 catprsc2 49643 oppccicb 49680 funcoppc2 49772 uptpos 49827 prsthinc 50093 prstcle 50185 lanup 50270 ranup 50271 islmd 50294 cmddu 50297 lmdran 50300 cmdlan 50301 |
| Copyright terms: Public domain | W3C validator |