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| Mirrors > Home > ILE Home > Th. List > cauappcvgprlemm | Unicode version | ||
| Description: Lemma for cauappcvgpr 7788. The putative limit is inhabited. (Contributed by Jim Kingdon, 18-Jul-2020.) |
| Ref | Expression |
|---|---|
| cauappcvgpr.f |
|
| cauappcvgpr.app |
|
| cauappcvgpr.bnd |
|
| cauappcvgpr.lim |
|
| Ref | Expression |
|---|---|
| cauappcvgprlemm |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fveq2 5586 |
. . . . . . 7
| |
| 2 | 1 | breq2d 4060 |
. . . . . 6
|
| 3 | cauappcvgpr.bnd |
. . . . . 6
| |
| 4 | 1nq 7492 |
. . . . . . 7
| |
| 5 | 4 | a1i 9 |
. . . . . 6
|
| 6 | 2, 3, 5 | rspcdva 2884 |
. . . . 5
|
| 7 | ltrelnq 7491 |
. . . . . . 7
| |
| 8 | 7 | brel 4732 |
. . . . . 6
|
| 9 | 8 | simpld 112 |
. . . . 5
|
| 10 | 6, 9 | syl 14 |
. . . 4
|
| 11 | halfnqq 7536 |
. . . 4
| |
| 12 | 10, 11 | syl 14 |
. . 3
|
| 13 | simplr 528 |
. . . . . 6
| |
| 14 | 3 | ad2antrr 488 |
. . . . . . . . 9
|
| 15 | fveq2 5586 |
. . . . . . . . . . . 12
| |
| 16 | 15 | breq2d 4060 |
. . . . . . . . . . 11
|
| 17 | 16 | rspcv 2875 |
. . . . . . . . . 10
|
| 18 | 17 | ad2antlr 489 |
. . . . . . . . 9
|
| 19 | 14, 18 | mpd 13 |
. . . . . . . 8
|
| 20 | breq1 4051 |
. . . . . . . . 9
| |
| 21 | 20 | adantl 277 |
. . . . . . . 8
|
| 22 | 19, 21 | mpbird 167 |
. . . . . . 7
|
| 23 | oveq2 5962 |
. . . . . . . . 9
| |
| 24 | fveq2 5586 |
. . . . . . . . 9
| |
| 25 | 23, 24 | breq12d 4061 |
. . . . . . . 8
|
| 26 | 25 | rspcev 2879 |
. . . . . . 7
|
| 27 | 13, 22, 26 | syl2anc 411 |
. . . . . 6
|
| 28 | oveq1 5961 |
. . . . . . . . 9
| |
| 29 | 28 | breq1d 4058 |
. . . . . . . 8
|
| 30 | 29 | rexbidv 2508 |
. . . . . . 7
|
| 31 | cauappcvgpr.lim |
. . . . . . . . 9
| |
| 32 | 31 | fveq2i 5589 |
. . . . . . . 8
|
| 33 | nqex 7489 |
. . . . . . . . . 10
| |
| 34 | 33 | rabex 4193 |
. . . . . . . . 9
|
| 35 | 33 | rabex 4193 |
. . . . . . . . 9
|
| 36 | 34, 35 | op1st 6242 |
. . . . . . . 8
|
| 37 | 32, 36 | eqtri 2227 |
. . . . . . 7
|
| 38 | 30, 37 | elrab2 2934 |
. . . . . 6
|
| 39 | 13, 27, 38 | sylanbrc 417 |
. . . . 5
|
| 40 | 39 | ex 115 |
. . . 4
|
| 41 | 40 | reximdva 2609 |
. . 3
|
| 42 | 12, 41 | mpd 13 |
. 2
|
| 43 | cauappcvgpr.f |
. . . . . 6
| |
| 44 | 43, 5 | ffvelcdmd 5726 |
. . . . 5
|
| 45 | addclnq 7501 |
. . . . 5
| |
| 46 | 44, 5, 45 | syl2anc 411 |
. . . 4
|
| 47 | addclnq 7501 |
. . . 4
| |
| 48 | 46, 5, 47 | syl2anc 411 |
. . 3
|
| 49 | ltaddnq 7533 |
. . . . . 6
| |
| 50 | 46, 5, 49 | syl2anc 411 |
. . . . 5
|
| 51 | fveq2 5586 |
. . . . . . . 8
| |
| 52 | id 19 |
. . . . . . . 8
| |
| 53 | 51, 52 | oveq12d 5972 |
. . . . . . 7
|
| 54 | 53 | breq1d 4058 |
. . . . . 6
|
| 55 | 54 | rspcev 2879 |
. . . . 5
|
| 56 | 5, 50, 55 | syl2anc 411 |
. . . 4
|
| 57 | breq2 4052 |
. . . . . 6
| |
| 58 | 57 | rexbidv 2508 |
. . . . 5
|
| 59 | 31 | fveq2i 5589 |
. . . . . 6
|
| 60 | 34, 35 | op2nd 6243 |
. . . . . 6
|
| 61 | 59, 60 | eqtri 2227 |
. . . . 5
|
| 62 | 58, 61 | elrab2 2934 |
. . . 4
|
| 63 | 48, 56, 62 | sylanbrc 417 |
. . 3
|
| 64 | eleq1 2269 |
. . . 4
| |
| 65 | 64 | rspcev 2879 |
. . 3
|
| 66 | 48, 63, 65 | syl2anc 411 |
. 2
|
| 67 | 42, 66 | jca 306 |
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 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-13 2179 ax-14 2180 ax-ext 2188 ax-coll 4164 ax-sep 4167 ax-nul 4175 ax-pow 4223 ax-pr 4258 ax-un 4485 ax-setind 4590 ax-iinf 4641 |
| This theorem depends on definitions: df-bi 117 df-dc 837 df-3or 982 df-3an 983 df-tru 1376 df-fal 1379 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2193 df-cleq 2199 df-clel 2202 df-nfc 2338 df-ne 2378 df-ral 2490 df-rex 2491 df-reu 2492 df-rab 2494 df-v 2775 df-sbc 3001 df-csb 3096 df-dif 3170 df-un 3172 df-in 3174 df-ss 3181 df-nul 3463 df-pw 3620 df-sn 3641 df-pr 3642 df-op 3644 df-uni 3854 df-int 3889 df-iun 3932 df-br 4049 df-opab 4111 df-mpt 4112 df-tr 4148 df-eprel 4341 df-id 4345 df-iord 4418 df-on 4420 df-suc 4423 df-iom 4644 df-xp 4686 df-rel 4687 df-cnv 4688 df-co 4689 df-dm 4690 df-rn 4691 df-res 4692 df-ima 4693 df-iota 5238 df-fun 5279 df-fn 5280 df-f 5281 df-f1 5282 df-fo 5283 df-f1o 5284 df-fv 5285 df-ov 5957 df-oprab 5958 df-mpo 5959 df-1st 6236 df-2nd 6237 df-recs 6401 df-irdg 6466 df-1o 6512 df-oadd 6516 df-omul 6517 df-er 6630 df-ec 6632 df-qs 6636 df-ni 7430 df-pli 7431 df-mi 7432 df-lti 7433 df-plpq 7470 df-mpq 7471 df-enq 7473 df-nqqs 7474 df-plqqs 7475 df-mqqs 7476 df-1nqqs 7477 df-rq 7478 df-ltnqqs 7479 |
| This theorem is referenced by: cauappcvgprlemcl 7779 |
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