![]() |
Mathbox for BJ |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > Mathboxes > bj-unex | Unicode version |
Description: unex 4472 from bounded separation. (Contributed by BJ, 13-Nov-2019.) (Proof modification is discouraged.) |
Ref | Expression |
---|---|
bj-unex.1 |
![]() ![]() ![]() ![]() |
bj-unex.2 |
![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
bj-unex |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bj-unex.1 |
. . 3
![]() ![]() ![]() ![]() | |
2 | bj-unex.2 |
. . 3
![]() ![]() ![]() ![]() | |
3 | 1, 2 | unipr 3849 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
4 | bj-prexg 15403 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
5 | 1, 2, 4 | mp2an 426 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
6 | 5 | bj-uniex 15409 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
7 | 3, 6 | eqeltrri 2267 |
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-io 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-13 2166 ax-14 2167 ax-ext 2175 ax-pr 4238 ax-un 4464 ax-bd0 15305 ax-bdor 15308 ax-bdex 15311 ax-bdeq 15312 ax-bdel 15313 ax-bdsb 15314 ax-bdsep 15376 |
This theorem depends on definitions: df-bi 117 df-tru 1367 df-nf 1472 df-sb 1774 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-rex 2478 df-v 2762 df-un 3157 df-sn 3624 df-pr 3625 df-uni 3836 df-bdc 15333 |
This theorem is referenced by: bdunexb 15412 bj-unexg 15413 |
Copyright terms: Public domain | W3C validator |