![]() |
Mathbox for BJ |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > Mathboxes > bj-bdcel | Unicode version |
Description: Boundedness of a membership formula. (Contributed by BJ, 8-Dec-2019.) |
Ref | Expression |
---|---|
bj-bdcel.bd |
![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
bj-bdcel |
![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bj-bdcel.bd |
. . 3
![]() ![]() ![]() ![]() | |
2 | 1 | ax-bdex 14811 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
3 | risset 2515 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
4 | 2, 3 | bd0r 14817 |
1
![]() ![]() ![]() ![]() |
Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1457 ax-gen 1459 ax-ie1 1503 ax-ie2 1504 ax-4 1520 ax-ial 1544 ax-bd0 14805 ax-bdex 14811 |
This theorem depends on definitions: df-bi 117 df-clel 2183 df-rex 2471 |
This theorem is referenced by: bj-bd0el 14860 bj-bdsucel 14874 |
Copyright terms: Public domain | W3C validator |