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Related theorems GIF version |
| Description: Equality deduction for binary relation. |
| Ref | Expression |
|---|---|
| breq1d.1 | ⊢ (φ → A = B) |
| Ref | Expression |
|---|---|
| breq1d | ⊢ (φ → (ARC ↔ BRC)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breq1d.1 | . 2 ⊢ (φ → A = B) | |
| 2 | breq1 2065 | . 2 ⊢ (A = B → (ARC ↔ BRC)) | |
| 3 | 1, 2 | syl 12 | 1 ⊢ (φ → (ARC ↔ BRC)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 2 ↔ wb 127 = wceq 1091 class class class wbr 2054 |
| This theorem is referenced by: breq12d 2073 eqbrtrd 2077 syl6eqbr 2092 isorel 2932 isocnv 2934 isotr 2935 isotrALT 2936 f1owe 2943 f1oweOLD 2944 caoprord 3070 th3qlem2 3251 ensn1g 3330 en2sn 3336 snfi 3337 xpsneng 3340 alephordi 3679 ltapq 3870 ltmpq 3871 prlem936a 3947 prlem936 3949 ltasr 4003 addgt0sr 4007 axltadd 4085 ltadd1t 4348 leadd1t 4350 ltsubaddt 4353 lesubaddt 4355 ltaddsub2t 4358 lt2addt 4361 ltaddpost 4363 ltnegt 4366 lenegt 4368 ltmuldiv 4400 ltdivt 4404 ltmuldivt 4406 ltmuldiv2t 4407 ltrec 4410 ltdiv23 4413 lt2sq 4414 ltrect 4417 lerect 4418 ltdiv23t 4419 le2sqt 4420 nnleltp1t 4448 nn0ltp1let 4556 zltp1let 4597 zlem1ltt 4599 flleltt 4625 lt2sqet 4706 discrlem2 4714 discrlem3 4715 sqr0 4730 sqrlem4 4734 sqrlem6 4736 sqrlem12 4742 sqrlem22 4752 sqrlem24 4754 sqrgt0i 4755 sqrlem26 4756 sqr2irr 4782 absltt 4857 abs3lemt 4865 clim 4877 clim2 4881 clim0 4882 climunii 4883 ruclem4 4888 ruclem32 4916 ruclem33 4917 ruclem35 4919 normlem7t 5072 norm3lemt 5097 hcauchy 5103 hlim 5108 hlim2 5112 hlim0 5140 hlimcaui 5141 hlimunii 5143 occllem6 5185 projlem1 5193 projlem2 5194 projlem7 5199 projlem17 5209 projlem20 5212 projlem25 5217 projlem26 5218 projlem31 5223 pjth 5239 pjnormt 5666 pjnelt 5667 stelt 5671 stle1t 5674 cvexcht 5763 |
| This theorem was proved from axioms: ax-1 3 ax-2 4 ax-3 5 ax-mp 6 ax-4 673 ax-5 674 ax-6 675 ax-7 676 ax-gen 677 ax-8 798 ax-9 799 ax-10 800 ax-11 801 ax-12 802 ax-16 922 ax-17 925 ax-ext 1074 |
| This theorem depends on definitions: df-bi 128 df-or 197 df-an 198 df-ex 679 df-sb 853 df-clab 1093 df-cleq 1097 df-clel 1099 df-v 1349 df-un 1490 df-sn 1811 df-pr 1812 df-op 1815 df-br 2063 |