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| Mirrors > Home > ILE Home > Th. List > cauappcvgprlemm | Unicode version | ||
| Description: Lemma for cauappcvgpr 7976. 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 5669 |
. . . . . . 7
| |
| 2 | 1 | breq2d 4120 |
. . . . . 6
|
| 3 | cauappcvgpr.bnd |
. . . . . 6
| |
| 4 | 1nq 7680 |
. . . . . . 7
| |
| 5 | 4 | a1i 9 |
. . . . . 6
|
| 6 | 2, 3, 5 | rspcdva 2925 |
. . . . 5
|
| 7 | ltrelnq 7679 |
. . . . . . 7
| |
| 8 | 7 | brel 4801 |
. . . . . 6
|
| 9 | 8 | simpld 112 |
. . . . 5
|
| 10 | 6, 9 | syl 14 |
. . . 4
|
| 11 | halfnqq 7724 |
. . . 4
| |
| 12 | 10, 11 | syl 14 |
. . 3
|
| 13 | simplr 529 |
. . . . . 6
| |
| 14 | 3 | ad2antrr 488 |
. . . . . . . . 9
|
| 15 | fveq2 5669 |
. . . . . . . . . . . 12
| |
| 16 | 15 | breq2d 4120 |
. . . . . . . . . . 11
|
| 17 | 16 | rspcv 2916 |
. . . . . . . . . 10
|
| 18 | 17 | ad2antlr 489 |
. . . . . . . . 9
|
| 19 | 14, 18 | mpd 13 |
. . . . . . . 8
|
| 20 | breq1 4111 |
. . . . . . . . 9
| |
| 21 | 20 | adantl 277 |
. . . . . . . 8
|
| 22 | 19, 21 | mpbird 167 |
. . . . . . 7
|
| 23 | oveq2 6057 |
. . . . . . . . 9
| |
| 24 | fveq2 5669 |
. . . . . . . . 9
| |
| 25 | 23, 24 | breq12d 4121 |
. . . . . . . 8
|
| 26 | 25 | rspcev 2920 |
. . . . . . 7
|
| 27 | 13, 22, 26 | syl2anc 411 |
. . . . . 6
|
| 28 | oveq1 6056 |
. . . . . . . . 9
| |
| 29 | 28 | breq1d 4118 |
. . . . . . . 8
|
| 30 | 29 | rexbidv 2543 |
. . . . . . 7
|
| 31 | cauappcvgpr.lim |
. . . . . . . . 9
| |
| 32 | 31 | fveq2i 5672 |
. . . . . . . 8
|
| 33 | nqex 7677 |
. . . . . . . . . 10
| |
| 34 | 33 | rabex 4255 |
. . . . . . . . 9
|
| 35 | 33 | rabex 4255 |
. . . . . . . . 9
|
| 36 | 34, 35 | op1st 6339 |
. . . . . . . 8
|
| 37 | 32, 36 | eqtri 2253 |
. . . . . . 7
|
| 38 | 30, 37 | elrab2 2975 |
. . . . . 6
|
| 39 | 13, 27, 38 | sylanbrc 417 |
. . . . 5
|
| 40 | 39 | ex 115 |
. . . 4
|
| 41 | 40 | reximdva 2644 |
. . 3
|
| 42 | 12, 41 | mpd 13 |
. 2
|
| 43 | cauappcvgpr.f |
. . . . . 6
| |
| 44 | 43, 5 | ffvelcdmd 5812 |
. . . . 5
|
| 45 | addclnq 7689 |
. . . . 5
| |
| 46 | 44, 5, 45 | syl2anc 411 |
. . . 4
|
| 47 | addclnq 7689 |
. . . 4
| |
| 48 | 46, 5, 47 | syl2anc 411 |
. . 3
|
| 49 | ltaddnq 7721 |
. . . . . 6
| |
| 50 | 46, 5, 49 | syl2anc 411 |
. . . . 5
|
| 51 | fveq2 5669 |
. . . . . . . 8
| |
| 52 | id 19 |
. . . . . . . 8
| |
| 53 | 51, 52 | oveq12d 6067 |
. . . . . . 7
|
| 54 | 53 | breq1d 4118 |
. . . . . 6
|
| 55 | 54 | rspcev 2920 |
. . . . 5
|
| 56 | 5, 50, 55 | syl2anc 411 |
. . . 4
|
| 57 | breq2 4112 |
. . . . . 6
| |
| 58 | 57 | rexbidv 2543 |
. . . . 5
|
| 59 | 31 | fveq2i 5672 |
. . . . . 6
|
| 60 | 34, 35 | op2nd 6340 |
. . . . . 6
|
| 61 | 59, 60 | eqtri 2253 |
. . . . 5
|
| 62 | 58, 61 | elrab2 2975 |
. . . 4
|
| 63 | 48, 56, 62 | sylanbrc 417 |
. . 3
|
| 64 | eleq1 2295 |
. . . 4
| |
| 65 | 64 | rspcev 2920 |
. . 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 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 2205 ax-14 2206 ax-ext 2214 ax-coll 4224 ax-sep 4227 ax-nul 4235 ax-pow 4286 ax-pr 4321 ax-un 4553 ax-setind 4658 ax-iinf 4709 |
| 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 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ne 2413 df-ral 2525 df-rex 2526 df-reu 2527 df-rab 2529 df-v 2814 df-sbc 3042 df-csb 3138 df-dif 3212 df-un 3214 df-in 3216 df-ss 3223 df-nul 3508 df-pw 3670 df-sn 3694 df-pr 3695 df-op 3697 df-uni 3914 df-int 3949 df-iun 3992 df-br 4109 df-opab 4171 df-mpt 4172 df-tr 4208 df-eprel 4409 df-id 4413 df-iord 4486 df-on 4488 df-suc 4491 df-iom 4712 df-xp 4754 df-rel 4755 df-cnv 4756 df-co 4757 df-dm 4758 df-rn 4759 df-res 4760 df-ima 4761 df-iota 5311 df-fun 5353 df-fn 5354 df-f 5355 df-f1 5356 df-fo 5357 df-f1o 5358 df-fv 5359 df-ov 6052 df-oprab 6053 df-mpo 6054 df-1st 6333 df-2nd 6334 df-recs 6535 df-irdg 6600 df-1o 6646 df-oadd 6650 df-omul 6651 df-er 6766 df-ec 6768 df-qs 6772 df-ni 7618 df-pli 7619 df-mi 7620 df-lti 7621 df-plpq 7658 df-mpq 7659 df-enq 7661 df-nqqs 7662 df-plqqs 7663 df-mqqs 7664 df-1nqqs 7665 df-rq 7666 df-ltnqqs 7667 |
| This theorem is referenced by: cauappcvgprlemcl 7967 |
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