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| Mirrors > Home > ILE Home > Th. List > Mathboxes > peano5setOLD | Unicode version | ||
| Description: Obsolete version of peano5set 10064 as of 26-Oct-2020. (Contributed by BJ, 19-Nov-2019.) (Proof modification is discouraged.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| peano5setOLD |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bj-dfom 10057 |
. . . 4
| |
| 2 | peano1 4317 |
. . . . . . . . . . 11
| |
| 3 | elin 3126 |
. . . . . . . . . . 11
| |
| 4 | 2, 3 | mpbiran 847 |
. . . . . . . . . 10
|
| 5 | 4 | biimpri 124 |
. . . . . . . . 9
|
| 6 | bj-peano2 10063 |
. . . . . . . . . . . . . . 15
| |
| 7 | 6 | adantr 261 |
. . . . . . . . . . . . . 14
|
| 8 | 7 | a1i 9 |
. . . . . . . . . . . . 13
|
| 9 | pm3.31 249 |
. . . . . . . . . . . . 13
| |
| 10 | 8, 9 | jcad 291 |
. . . . . . . . . . . 12
|
| 11 | 10 | alimi 1344 |
. . . . . . . . . . 11
|
| 12 | df-ral 2311 |
. . . . . . . . . . 11
| |
| 13 | elin 3126 |
. . . . . . . . . . . . 13
| |
| 14 | elin 3126 |
. . . . . . . . . . . . 13
| |
| 15 | 13, 14 | imbi12i 228 |
. . . . . . . . . . . 12
|
| 16 | 15 | albii 1359 |
. . . . . . . . . . 11
|
| 17 | 11, 12, 16 | 3imtr4i 190 |
. . . . . . . . . 10
|
| 18 | df-ral 2311 |
. . . . . . . . . 10
| |
| 19 | 17, 18 | sylibr 137 |
. . . . . . . . 9
|
| 20 | 5, 19 | anim12i 321 |
. . . . . . . 8
|
| 21 | df-bj-ind 10051 |
. . . . . . . 8
| |
| 22 | 20, 21 | sylibr 137 |
. . . . . . 7
|
| 23 | bj-indeq 10053 |
. . . . . . . 8
| |
| 24 | 23 | elabg 2688 |
. . . . . . 7
|
| 25 | 22, 24 | syl5ibr 145 |
. . . . . 6
|
| 26 | 25 | imp 115 |
. . . . 5
|
| 27 | intss1 3630 |
. . . . 5
| |
| 28 | 26, 27 | syl 14 |
. . . 4
|
| 29 | 1, 28 | syl5eqss 2989 |
. . 3
|
| 30 | inss2 3158 |
. . 3
| |
| 31 | 29, 30 | syl6ss 2957 |
. 2
|
| 32 | 31 | ex 108 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-in1 544 ax-in2 545 ax-io 630 ax-5 1336 ax-7 1337 ax-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-8 1395 ax-10 1396 ax-11 1397 ax-i12 1398 ax-bndl 1399 ax-4 1400 ax-13 1404 ax-14 1405 ax-17 1419 ax-i9 1423 ax-ial 1427 ax-i5r 1428 ax-ext 2022 ax-nul 3883 ax-pr 3944 ax-un 4170 ax-bd0 9933 ax-bdor 9936 ax-bdex 9939 ax-bdeq 9940 ax-bdel 9941 ax-bdsb 9942 ax-bdsep 10004 |
| This theorem depends on definitions: df-bi 110 df-tru 1246 df-nf 1350 df-sb 1646 df-clab 2027 df-cleq 2033 df-clel 2036 df-nfc 2167 df-ral 2311 df-rex 2312 df-rab 2315 df-v 2559 df-dif 2920 df-un 2922 df-in 2924 df-ss 2931 df-nul 3225 df-sn 3381 df-pr 3382 df-uni 3581 df-int 3616 df-suc 4108 df-iom 4314 df-bdc 9961 df-bj-ind 10051 |
| This theorem is referenced by: (None) |
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