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| Mirrors > Home > ILE Home > Th. List > ennnfonelem1 | Unicode version | ||
| Description: Lemma for ennnfone 13260. 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 9528 |
. . . . 5
| |
| 9 | 8 | a1i 9 |
. . . 4
|
| 10 | 1, 2, 3, 4, 5, 6, 7, 9 | ennnfonelemp1 13241 |
. . 3
|
| 11 | 1e0p1 9768 |
. . . . . 6
| |
| 12 | 11 | fveq2i 5678 |
. . . . 5
|
| 13 | 12 | eqcomi 2238 |
. . . 4
|
| 14 | 13 | a1i 9 |
. . 3
|
| 15 | 0zd 9606 |
. . . . . . . . . 10
| |
| 16 | 15, 5 | frec2uz0d 10785 |
. . . . . . . . 9
|
| 17 | 16 | mptru 1407 |
. . . . . . . 8
|
| 18 | 15, 5 | frec2uzf1od 10792 |
. . . . . . . . . 10
|
| 19 | 18 | mptru 1407 |
. . . . . . . . 9
|
| 20 | peano1 4721 |
. . . . . . . . 9
| |
| 21 | 0z 9605 |
. . . . . . . . . 10
| |
| 22 | uzid 9886 |
. . . . . . . . . 10
| |
| 23 | 21, 22 | ax-mp 5 |
. . . . . . . . 9
|
| 24 | f1ocnvfvb 5959 |
. . . . . . . . 9
| |
| 25 | 19, 20, 23, 24 | mp3an 1374 |
. . . . . . . 8
|
| 26 | 17, 25 | mpbi 145 |
. . . . . . 7
|
| 27 | 26 | fveq2i 5678 |
. . . . . 6
|
| 28 | 26 | imaeq2i 5104 |
. . . . . 6
|
| 29 | 27, 28 | eleq12i 2302 |
. . . . 5
|
| 30 | 29 | a1i 9 |
. . . 4
|
| 31 | 1, 2, 3, 4, 5, 6, 7 | ennnfonelem0 13240 |
. . . 4
|
| 32 | 31 | dmeqd 4963 |
. . . . . . 7
|
| 33 | 27 | a1i 9 |
. . . . . . 7
|
| 34 | 32, 33 | opeq12d 3896 |
. . . . . 6
|
| 35 | 34 | sneqd 3707 |
. . . . 5
|
| 36 | 31, 35 | uneq12d 3378 |
. . . 4
|
| 37 | 30, 31, 36 | ifbieq12d 3653 |
. . 3
|
| 38 | 10, 14, 37 | 3eqtr3d 2275 |
. 2
|
| 39 | noel 3516 |
. . . . 5
| |
| 40 | ima0 5126 |
. . . . . 6
| |
| 41 | 40 | eleq2i 2301 |
. . . . 5
|
| 42 | 39, 41 | mtbir 678 |
. . . 4
|
| 43 | 42 | iffalsei 3635 |
. . 3
|
| 44 | uncom 3367 |
. . . 4
| |
| 45 | un0 3546 |
. . . 4
| |
| 46 | 44, 45 | eqtri 2255 |
. . 3
|
| 47 | dm0 4975 |
. . . . 5
| |
| 48 | 47 | opeq1i 3891 |
. . . 4
|
| 49 | 48 | sneqi 3706 |
. . 3
|
| 50 | 43, 46, 49 | 3eqtri 2259 |
. 2
|
| 51 | 38, 50 | eqtrdi 2283 |
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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-coll 4230 ax-sep 4233 ax-nul 4241 ax-pow 4292 ax-pr 4327 ax-un 4559 ax-setind 4664 ax-iinf 4715 ax-cnex 8234 ax-resscn 8235 ax-1cn 8236 ax-1re 8237 ax-icn 8238 ax-addcl 8239 ax-addrcl 8240 ax-mulcl 8241 ax-addcom 8243 ax-addass 8245 ax-distr 8247 ax-i2m1 8248 ax-0lt1 8249 ax-0id 8251 ax-rnegex 8252 ax-cnre 8254 ax-pre-ltirr 8255 ax-pre-ltwlin 8256 ax-pre-lttrn 8257 ax-pre-ltadd 8259 |
| This theorem depends on definitions: df-bi 117 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3046 df-csb 3142 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-nul 3513 df-if 3625 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-int 3955 df-iun 3998 df-br 4115 df-opab 4177 df-mpt 4178 df-tr 4214 df-id 4419 df-iord 4492 df-on 4494 df-ilim 4495 df-suc 4497 df-iom 4718 df-xp 4760 df-rel 4761 df-cnv 4762 df-co 4763 df-dm 4764 df-rn 4765 df-res 4766 df-ima 4767 df-iota 5317 df-fun 5359 df-fn 5360 df-f 5361 df-f1 5362 df-fo 5363 df-f1o 5364 df-fv 5365 df-riota 6011 df-ov 6061 df-oprab 6062 df-mpo 6063 df-1st 6347 df-2nd 6348 df-recs 6549 df-frec 6635 df-pm 6898 df-pnf 8326 df-mnf 8327 df-xr 8328 df-ltxr 8329 df-le 8330 df-sub 8462 df-neg 8463 df-inn 9255 df-n0 9514 df-z 9595 df-uz 9872 df-seqfrec 10834 |
| This theorem is referenced by: ennnfonelemhom 13250 |
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