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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 5845 | . 2 | |
2 | opprc 3779 | . . . 4 | |
3 | 0ex 4109 | . . . 4 | |
4 | 2, 3 | eqeltrdi 2257 | . . 3 |
5 | df-br 3983 | . . . . 5 | |
6 | ovprc1.1 | . . . . . 6 | |
7 | brrelex12 4642 | . . . . . 6 | |
8 | 6, 7 | mpan 421 | . . . . 5 |
9 | 5, 8 | sylbir 134 | . . . 4 |
10 | 9 | con3i 622 | . . 3 |
11 | ndmfvg 5517 | . . 3 | |
12 | 4, 10, 11 | syl2anc 409 | . 2 |
13 | 1, 12 | syl5eq 2211 | 1 |
Colors of variables: wff set class |
Syntax hints: wn 3 wi 4 wa 103 wceq 1343 wcel 2136 cvv 2726 c0 3409 cop 3579 class class class wbr 3982 cdm 4604 wrel 4609 cfv 5188 (class class class)co 5842 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 604 ax-in2 605 ax-io 699 ax-5 1435 ax-7 1436 ax-gen 1437 ax-ie1 1481 ax-ie2 1482 ax-8 1492 ax-10 1493 ax-11 1494 ax-i12 1495 ax-bndl 1497 ax-4 1498 ax-17 1514 ax-i9 1518 ax-ial 1522 ax-i5r 1523 ax-14 2139 ax-ext 2147 ax-sep 4100 ax-nul 4108 ax-pow 4153 ax-pr 4187 |
This theorem depends on definitions: df-bi 116 df-3an 970 df-tru 1346 df-fal 1349 df-nf 1449 df-sb 1751 df-eu 2017 df-clab 2152 df-cleq 2158 df-clel 2161 df-nfc 2297 df-ral 2449 df-rex 2450 df-v 2728 df-dif 3118 df-un 3120 df-in 3122 df-ss 3129 df-nul 3410 df-pw 3561 df-sn 3582 df-pr 3583 df-op 3585 df-uni 3790 df-br 3983 df-opab 4044 df-xp 4610 df-rel 4611 df-dm 4614 df-iota 5153 df-fv 5196 df-ov 5845 |
This theorem is referenced by: ovprc1 5878 ovprc2 5879 |
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