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| Mirrors > Home > ILE Home > Th. List > acexmidlemv | Unicode version | ||
| Description: Lemma for acexmid 5943.
This is acexmid 5943 with additional disjoint variable conditions,
most
notably between (Contributed by Jim Kingdon, 6-Aug-2019.) |
| Ref | Expression |
|---|---|
| acexmidlemv.choice |
|
| Ref | Expression |
|---|---|
| acexmidlemv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | onsucelsucexmidlem 4577 |
. . . 4
| |
| 2 | pp0ex 4233 |
. . . . 5
| |
| 3 | 2 | rabex 4188 |
. . . 4
|
| 4 | prexg 4255 |
. . . 4
| |
| 5 | 1, 3, 4 | mp2an 426 |
. . 3
|
| 6 | raleq 2702 |
. . . 4
| |
| 7 | 6 | exbidv 1848 |
. . 3
|
| 8 | acexmidlemv.choice |
. . 3
| |
| 9 | 5, 7, 8 | vtocl 2827 |
. 2
|
| 10 | eqeq1 2212 |
. . . . . 6
| |
| 11 | 10 | orbi1d 793 |
. . . . 5
|
| 12 | 11 | cbvrabv 2771 |
. . . 4
|
| 13 | eqeq1 2212 |
. . . . . 6
| |
| 14 | 13 | orbi1d 793 |
. . . . 5
|
| 15 | 14 | cbvrabv 2771 |
. . . 4
|
| 16 | eqid 2205 |
. . . 4
| |
| 17 | 12, 15, 16 | acexmidlem2 5941 |
. . 3
|
| 18 | 17 | exlimiv 1621 |
. 2
|
| 19 | 9, 18 | ax-mp 5 |
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-in1 615 ax-in2 616 ax-io 711 ax-5 1470 ax-7 1471 ax-gen 1472 ax-ie1 1516 ax-ie2 1517 ax-8 1527 ax-10 1528 ax-11 1529 ax-i12 1530 ax-bndl 1532 ax-4 1533 ax-17 1549 ax-i9 1553 ax-ial 1557 ax-i5r 1558 ax-14 2179 ax-ext 2187 ax-sep 4162 ax-nul 4170 ax-pow 4218 ax-pr 4253 |
| This theorem depends on definitions: df-bi 117 df-3or 982 df-3an 983 df-tru 1376 df-nf 1484 df-sb 1786 df-eu 2057 df-clab 2192 df-cleq 2198 df-clel 2201 df-nfc 2337 df-ral 2489 df-rex 2490 df-reu 2491 df-rab 2493 df-v 2774 df-sbc 2999 df-dif 3168 df-un 3170 df-in 3172 df-ss 3179 df-nul 3461 df-pw 3618 df-sn 3639 df-pr 3640 df-uni 3851 df-tr 4143 df-iord 4413 df-on 4415 df-suc 4418 df-iota 5232 df-riota 5899 |
| This theorem is referenced by: acexmid 5943 |
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