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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 Ind | |
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 Ind | |
22 | 20, 21 | sylibr 137 | . . . . . . 7 Ind |
23 | bj-indeq 10053 | . . . . . . . 8 Ind Ind | |
24 | 23 | elabg 2688 | . . . . . . 7 Ind Ind |
25 | 22, 24 | syl5ibr 145 | . . . . . 6 Ind |
26 | 25 | imp 115 | . . . . 5 Ind |
27 | intss1 3630 | . . . . 5 Ind Ind | |
28 | 26, 27 | syl 14 | . . . 4 Ind |
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: wi 4 wa 97 wal 1241 wcel 1393 cab 2026 wral 2306 cin 2916 wss 2917 c0 3224 cint 3615 csuc 4102 com 4313 Ind wind 10050 |
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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