| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: Equivalent wff's yield equal operation class abstractions. |
| Ref | Expression |
|---|---|
| oprabbii.1 |
|
| Ref | Expression |
|---|---|
| oprabbii |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 1468 |
. 2
| |
| 2 | oprabbii.1 |
. . . 4
| |
| 3 | 2 | a1i 8 |
. . 3
|
| 4 | 3 | oprabbidv 3981 |
. 2
|
| 5 | 1, 4 | ax-mp 7 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: oprabval5 4014 df1st2 4110 df2nd2 4111 oprec 4302 fnmap 4313 mapvalg 4314 pmvalg 4315 cdavalt 4891 addcnsr 5225 mulcnsr 5226 dfioo2 6336 dfseq0 6495 cncfval 7199 blfval2 7776 blf 7784 cnnvm 8251 spwval2 8577 sshjvalt 9235 dfchj2 9239 dfchj3 9240 sshjval3t 9241 hosmvalt 9428 hommvalt 9429 hodmvalt 9430 hfsmvalt 9431 hfmmvalt 9432 symgoprab 10307 hmeogrp 10425 subsp 10429 ishoma 10559 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 959 ax-gen 960 ax-8 961 ax-10 963 ax-11 964 ax-12 965 ax-13 966 ax-14 967 ax-17 968 ax-4 970 ax-5o 972 ax-6o 975 ax-9o 1119 ax-10o 1136 ax-16 1206 ax-11o 1213 ax-ext 1452 ax-sep 2693 ax-pow 2732 ax-pr 2769 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 978 df-sb 1168 df-eu 1375 df-mo 1376 df-clab 1457 df-cleq 1462 df-clel 1465 df-ne 1579 df-v 1803 df-dif 2039 df-un 2040 df-in 2041 df-ss 2043 df-nul 2271 df-pw 2392 df-sn 2402 df-pr 2403 df-op 2406 df-opab 2657 df-oprab 3951 |