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| Mirrors > Home > ILE Home > Th. List > ennnfonelem1 | Unicode version | ||
| Description: Lemma for ennnfone 12996. Second value. (Contributed by Jim Kingdon, 19-Jul-2023.) |
| Ref | Expression |
|---|---|
| ennnfonelemh.dceq |
|
| ennnfonelemh.f |
|
| ennnfonelemh.ne |
|
| ennnfonelemh.g |
|
| ennnfonelemh.n |
|
| ennnfonelemh.j |
|
| ennnfonelemh.h |
|
| Ref | Expression |
|---|---|
| ennnfonelem1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ennnfonelemh.dceq |
. . . 4
| |
| 2 | ennnfonelemh.f |
. . . 4
| |
| 3 | ennnfonelemh.ne |
. . . 4
| |
| 4 | ennnfonelemh.g |
. . . 4
| |
| 5 | ennnfonelemh.n |
. . . 4
| |
| 6 | ennnfonelemh.j |
. . . 4
| |
| 7 | ennnfonelemh.h |
. . . 4
| |
| 8 | 0nn0 9384 |
. . . . 5
| |
| 9 | 8 | a1i 9 |
. . . 4
|
| 10 | 1, 2, 3, 4, 5, 6, 7, 9 | ennnfonelemp1 12977 |
. . 3
|
| 11 | 1e0p1 9619 |
. . . . . 6
| |
| 12 | 11 | fveq2i 5630 |
. . . . 5
|
| 13 | 12 | eqcomi 2233 |
. . . 4
|
| 14 | 13 | a1i 9 |
. . 3
|
| 15 | 0zd 9458 |
. . . . . . . . . 10
| |
| 16 | 15, 5 | frec2uz0d 10621 |
. . . . . . . . 9
|
| 17 | 16 | mptru 1404 |
. . . . . . . 8
|
| 18 | 15, 5 | frec2uzf1od 10628 |
. . . . . . . . . 10
|
| 19 | 18 | mptru 1404 |
. . . . . . . . 9
|
| 20 | peano1 4686 |
. . . . . . . . 9
| |
| 21 | 0z 9457 |
. . . . . . . . . 10
| |
| 22 | uzid 9736 |
. . . . . . . . . 10
| |
| 23 | 21, 22 | ax-mp 5 |
. . . . . . . . 9
|
| 24 | f1ocnvfvb 5904 |
. . . . . . . . 9
| |
| 25 | 19, 20, 23, 24 | mp3an 1371 |
. . . . . . . 8
|
| 26 | 17, 25 | mpbi 145 |
. . . . . . 7
|
| 27 | 26 | fveq2i 5630 |
. . . . . 6
|
| 28 | 26 | imaeq2i 5066 |
. . . . . 6
|
| 29 | 27, 28 | eleq12i 2297 |
. . . . 5
|
| 30 | 29 | a1i 9 |
. . . 4
|
| 31 | 1, 2, 3, 4, 5, 6, 7 | ennnfonelem0 12976 |
. . . 4
|
| 32 | 31 | dmeqd 4925 |
. . . . . . 7
|
| 33 | 27 | a1i 9 |
. . . . . . 7
|
| 34 | 32, 33 | opeq12d 3865 |
. . . . . 6
|
| 35 | 34 | sneqd 3679 |
. . . . 5
|
| 36 | 31, 35 | uneq12d 3359 |
. . . 4
|
| 37 | 30, 31, 36 | ifbieq12d 3629 |
. . 3
|
| 38 | 10, 14, 37 | 3eqtr3d 2270 |
. 2
|
| 39 | noel 3495 |
. . . . 5
| |
| 40 | ima0 5087 |
. . . . . 6
| |
| 41 | 40 | eleq2i 2296 |
. . . . 5
|
| 42 | 39, 41 | mtbir 675 |
. . . 4
|
| 43 | 42 | iffalsei 3611 |
. . 3
|
| 44 | uncom 3348 |
. . . 4
| |
| 45 | un0 3525 |
. . . 4
| |
| 46 | 44, 45 | eqtri 2250 |
. . 3
|
| 47 | dm0 4937 |
. . . . 5
| |
| 48 | 47 | opeq1i 3860 |
. . . 4
|
| 49 | 48 | sneqi 3678 |
. . 3
|
| 50 | 43, 46, 49 | 3eqtri 2254 |
. 2
|
| 51 | 38, 50 | eqtrdi 2278 |
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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4199 ax-sep 4202 ax-nul 4210 ax-pow 4258 ax-pr 4293 ax-un 4524 ax-setind 4629 ax-iinf 4680 ax-cnex 8090 ax-resscn 8091 ax-1cn 8092 ax-1re 8093 ax-icn 8094 ax-addcl 8095 ax-addrcl 8096 ax-mulcl 8097 ax-addcom 8099 ax-addass 8101 ax-distr 8103 ax-i2m1 8104 ax-0lt1 8105 ax-0id 8107 ax-rnegex 8108 ax-cnre 8110 ax-pre-ltirr 8111 ax-pre-ltwlin 8112 ax-pre-lttrn 8113 ax-pre-ltadd 8115 |
| This theorem depends on definitions: df-bi 117 df-dc 840 df-3or 1003 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-nel 2496 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2801 df-sbc 3029 df-csb 3125 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-nul 3492 df-if 3603 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-int 3924 df-iun 3967 df-br 4084 df-opab 4146 df-mpt 4147 df-tr 4183 df-id 4384 df-iord 4457 df-on 4459 df-ilim 4460 df-suc 4462 df-iom 4683 df-xp 4725 df-rel 4726 df-cnv 4727 df-co 4728 df-dm 4729 df-rn 4730 df-res 4731 df-ima 4732 df-iota 5278 df-fun 5320 df-fn 5321 df-f 5322 df-f1 5323 df-fo 5324 df-f1o 5325 df-fv 5326 df-riota 5954 df-ov 6004 df-oprab 6005 df-mpo 6006 df-1st 6286 df-2nd 6287 df-recs 6451 df-frec 6537 df-pm 6798 df-pnf 8183 df-mnf 8184 df-xr 8185 df-ltxr 8186 df-le 8187 df-sub 8319 df-neg 8320 df-inn 9111 df-n0 9370 df-z 9447 df-uz 9723 df-seqfrec 10670 |
| This theorem is referenced by: ennnfonelemhom 12986 |
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