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Mirrors > Home > ILE Home > Th. List > Mathboxes > bj-vprc | Unicode version |
Description: vprc 4121 from bounded separation. (Contributed by BJ, 18-Nov-2019.) (Proof modification is discouraged.) |
Ref | Expression |
---|---|
bj-vprc |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bj-nalset 13930 | . . 3 | |
2 | vex 2733 | . . . . . . 7 | |
3 | 2 | tbt 246 | . . . . . 6 |
4 | 3 | albii 1463 | . . . . 5 |
5 | dfcleq 2164 | . . . . 5 | |
6 | 4, 5 | bitr4i 186 | . . . 4 |
7 | 6 | exbii 1598 | . . 3 |
8 | 1, 7 | mtbi 665 | . 2 |
9 | isset 2736 | . 2 | |
10 | 8, 9 | mtbir 666 | 1 |
Colors of variables: wff set class |
Syntax hints: wn 3 wb 104 wal 1346 wceq 1348 wex 1485 wcel 2141 cvv 2730 |
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 609 ax-in2 610 ax-5 1440 ax-gen 1442 ax-ie1 1486 ax-ie2 1487 ax-8 1497 ax-4 1503 ax-17 1519 ax-i9 1523 ax-ial 1527 ax-13 2143 ax-14 2144 ax-ext 2152 ax-bdn 13852 ax-bdel 13856 ax-bdsep 13919 |
This theorem depends on definitions: df-bi 116 df-tru 1351 df-fal 1354 df-nf 1454 df-sb 1756 df-clab 2157 df-cleq 2163 df-clel 2166 df-v 2732 |
This theorem is referenced by: bj-nvel 13932 bj-vnex 13933 bj-intexr 13943 bj-intnexr 13944 |
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