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| Mirrors > Home > ILE Home > Th. List > ovprc | Unicode version | ||
| Description: The value of an operation when the one of the arguments is a proper class. Note: this theorem is dependent on our particular definitions of operation value, function value, and ordered pair. (Contributed by Mario Carneiro, 26-Apr-2015.) |
| Ref | Expression |
|---|---|
| ovprc1.1 |
|
| Ref | Expression |
|---|---|
| ovprc |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ov 5535 |
. 2
| |
| 2 | opprc 3591 |
. . . 4
| |
| 3 | 0ex 3905 |
. . . 4
| |
| 4 | 2, 3 | syl6eqel 2169 |
. . 3
|
| 5 | df-br 3786 |
. . . . 5
| |
| 6 | ovprc1.1 |
. . . . . 6
| |
| 7 | brrelex12 4399 |
. . . . . 6
| |
| 8 | 6, 7 | mpan 414 |
. . . . 5
|
| 9 | 5, 8 | sylbir 133 |
. . . 4
|
| 10 | 9 | con3i 594 |
. . 3
|
| 11 | ndmfvg 5225 |
. . 3
| |
| 12 | 4, 10, 11 | syl2anc 403 |
. 2
|
| 13 | 1, 12 | syl5eq 2125 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-in1 576 ax-in2 577 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-14 1445 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 ax-sep 3896 ax-nul 3904 ax-pow 3948 ax-pr 3964 |
| This theorem depends on definitions: df-bi 115 df-3an 921 df-tru 1287 df-fal 1290 df-nf 1390 df-sb 1686 df-eu 1944 df-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-ral 2353 df-rex 2354 df-v 2603 df-dif 2975 df-un 2977 df-in 2979 df-ss 2986 df-nul 3252 df-pw 3384 df-sn 3404 df-pr 3405 df-op 3407 df-uni 3602 df-br 3786 df-opab 3840 df-xp 4369 df-rel 4370 df-dm 4373 df-iota 4887 df-fv 4930 df-ov 5535 |
| This theorem is referenced by: ovprc1 5561 ovprc2 5562 |
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