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Related theorems GIF version |
| Description: Equality inference for binary relation. |
| Ref | Expression |
|---|---|
| breq1i.1 | ⊢ A = B |
| Ref | Expression |
|---|---|
| breq1i | ⊢ (ARC ↔ BRC) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breq1i.1 | . 2 ⊢ A = B | |
| 2 | breq1 2065 | . 2 ⊢ (A = B → (ARC ↔ BRC)) | |
| 3 | 1, 2 | ax-mp 6 | 1 ⊢ (ARC ↔ BRC) |
| Colors of variables: wff set class |
| Syntax hints: ↔ wb 127 = wceq 1091 class class class wbr 2054 |
| This theorem is referenced by: breq12i 2070 eqbrtr 2076 2dom 3332 0sdom1dom 3420 prfi 3444 imadomg 3616 unxpdomlem 3649 reclem3pr 3952 gt0srpr 3981 mappsrpr 4012 ltpsrpr 4013 map2psrpr 4014 axmulgt0 4086 ltsubadd 4316 addgt0 4323 ltaddpos 4327 ltnegcon2 4333 ltmullem 4337 lesub0 4341 sqgt0 4343 lt0neg1t 4370 le0neg1t 4372 ltdiv23i 4412 lt2sq 4414 nnleltp1t 4448 halfpost 4508 elnn0nn 4593 uzwo3lem2 4615 seqlem2 4663 nn0opthlem1 4722 absnid 4851 ruclem1 4885 ruclem8 4892 cvexch 5760 |
| 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 |