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Mirrors > Home > ILE Home > Th. List > Mathboxes > bj-bdsucel | Unicode version |
Description: Boundedness of the formula "the successor of the setvar belongs to the setvar ". (Contributed by BJ, 30-Nov-2019.) |
Ref | Expression |
---|---|
bj-bdsucel | BOUNDED |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bdeqsuc 13763 | . 2 BOUNDED | |
2 | 1 | bj-bdcel 13719 | 1 BOUNDED |
Colors of variables: wff set class |
Syntax hints: wcel 2136 csuc 4343 BOUNDED wbd 13694 |
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-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-ext 2147 ax-bd0 13695 ax-bdan 13697 ax-bdor 13698 ax-bdal 13700 ax-bdex 13701 ax-bdeq 13702 ax-bdel 13703 ax-bdsb 13704 |
This theorem depends on definitions: df-bi 116 df-tru 1346 df-nf 1449 df-sb 1751 df-clab 2152 df-cleq 2158 df-clel 2161 df-nfc 2297 df-ral 2449 df-rex 2450 df-v 2728 df-un 3120 df-in 3122 df-ss 3129 df-sn 3582 df-suc 4349 df-bdc 13723 |
This theorem is referenced by: bj-bdind 13812 |
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