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| Mirrors > Home > ILE Home > Th. List > caucvgrelemcau | Unicode version | ||
| Description: Lemma for caucvgre 11535. Converting the Cauchy condition. (Contributed by Jim Kingdon, 20-Jul-2021.) |
| Ref | Expression |
|---|---|
| caucvgre.f |
|
| caucvgre.cau |
|
| Ref | Expression |
|---|---|
| caucvgrelemcau |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simplr 528 |
. . . . . . 7
| |
| 2 | 1 | nnred 9149 |
. . . . . 6
|
| 3 | simpr 110 |
. . . . . . 7
| |
| 4 | 3 | nnred 9149 |
. . . . . 6
|
| 5 | ltle 8260 |
. . . . . 6
| |
| 6 | 2, 4, 5 | syl2anc 411 |
. . . . 5
|
| 7 | eluznn 9827 |
. . . . . . . . . . . 12
| |
| 8 | 7 | ex 115 |
. . . . . . . . . . 11
|
| 9 | nnz 9491 |
. . . . . . . . . . . . 13
| |
| 10 | eluz1 9752 |
. . . . . . . . . . . . 13
| |
| 11 | 9, 10 | syl 14 |
. . . . . . . . . . . 12
|
| 12 | simpr 110 |
. . . . . . . . . . . 12
| |
| 13 | 11, 12 | biimtrdi 163 |
. . . . . . . . . . 11
|
| 14 | 8, 13 | jcad 307 |
. . . . . . . . . 10
|
| 15 | nnz 9491 |
. . . . . . . . . . . 12
| |
| 16 | 15 | anim1i 340 |
. . . . . . . . . . 11
|
| 17 | 16, 11 | imbitrrid 156 |
. . . . . . . . . 10
|
| 18 | 14, 17 | impbid 129 |
. . . . . . . . 9
|
| 19 | 18 | adantl 277 |
. . . . . . . 8
|
| 20 | 19 | biimpar 297 |
. . . . . . 7
|
| 21 | caucvgre.cau |
. . . . . . . . 9
| |
| 22 | 21 | r19.21bi 2618 |
. . . . . . . 8
|
| 23 | 22 | r19.21bi 2618 |
. . . . . . 7
|
| 24 | 20, 23 | syldan 282 |
. . . . . 6
|
| 25 | 24 | expr 375 |
. . . . 5
|
| 26 | 6, 25 | syld 45 |
. . . 4
|
| 27 | ltxrlt 8238 |
. . . . 5
| |
| 28 | 2, 4, 27 | syl2anc 411 |
. . . 4
|
| 29 | caucvgre.f |
. . . . . . . . 9
| |
| 30 | 29 | ad2antrr 488 |
. . . . . . . 8
|
| 31 | 30, 1 | ffvelcdmd 5779 |
. . . . . . 7
|
| 32 | 30, 3 | ffvelcdmd 5779 |
. . . . . . . 8
|
| 33 | 1 | nnrecred 9183 |
. . . . . . . 8
|
| 34 | 32, 33 | readdcld 8202 |
. . . . . . 7
|
| 35 | ltxrlt 8238 |
. . . . . . 7
| |
| 36 | 31, 34, 35 | syl2anc 411 |
. . . . . 6
|
| 37 | nnap0 9165 |
. . . . . . . . . 10
| |
| 38 | 1, 37 | syl 14 |
. . . . . . . . 9
|
| 39 | caucvgrelemrec 11533 |
. . . . . . . . 9
| |
| 40 | 2, 38, 39 | syl2anc 411 |
. . . . . . . 8
|
| 41 | 40 | oveq2d 6029 |
. . . . . . 7
|
| 42 | 41 | breq2d 4098 |
. . . . . 6
|
| 43 | 36, 42 | bitr4d 191 |
. . . . 5
|
| 44 | 31, 33 | readdcld 8202 |
. . . . . . 7
|
| 45 | ltxrlt 8238 |
. . . . . . 7
| |
| 46 | 32, 44, 45 | syl2anc 411 |
. . . . . 6
|
| 47 | 40 | oveq2d 6029 |
. . . . . . 7
|
| 48 | 47 | breq2d 4098 |
. . . . . 6
|
| 49 | 46, 48 | bitr4d 191 |
. . . . 5
|
| 50 | 43, 49 | anbi12d 473 |
. . . 4
|
| 51 | 26, 28, 50 | 3imtr3d 202 |
. . 3
|
| 52 | 51 | ralrimiva 2603 |
. 2
|
| 53 | 52 | ralrimiva 2603 |
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-sep 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-setind 4633 ax-cnex 8116 ax-resscn 8117 ax-1cn 8118 ax-1re 8119 ax-icn 8120 ax-addcl 8121 ax-addrcl 8122 ax-mulcl 8123 ax-mulrcl 8124 ax-addcom 8125 ax-mulcom 8126 ax-addass 8127 ax-mulass 8128 ax-distr 8129 ax-i2m1 8130 ax-0lt1 8131 ax-1rid 8132 ax-0id 8133 ax-rnegex 8134 ax-precex 8135 ax-cnre 8136 ax-pre-ltirr 8137 ax-pre-ltwlin 8138 ax-pre-lttrn 8139 ax-pre-apti 8140 ax-pre-ltadd 8141 ax-pre-mulgt0 8142 ax-pre-mulext 8143 |
| This theorem depends on definitions: df-bi 117 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-rmo 2516 df-rab 2517 df-v 2802 df-sbc 3030 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-br 4087 df-opab 4149 df-mpt 4150 df-id 4388 df-po 4391 df-iso 4392 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-rn 4734 df-res 4735 df-ima 4736 df-iota 5284 df-fun 5326 df-fn 5327 df-f 5328 df-fv 5332 df-riota 5966 df-ov 6016 df-oprab 6017 df-mpo 6018 df-pnf 8209 df-mnf 8210 df-xr 8211 df-ltxr 8212 df-le 8213 df-sub 8345 df-neg 8346 df-reap 8748 df-ap 8755 df-div 8846 df-inn 9137 df-z 9473 df-uz 9749 |
| This theorem is referenced by: caucvgre 11535 |
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