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| Mirrors > Home > ILE Home > Th. List > caucvgrelemcau | Unicode version | ||
| Description: Lemma for caucvgre 11546. 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 529 |
. . . . . . 7
| |
| 2 | 1 | nnred 9156 |
. . . . . 6
|
| 3 | simpr 110 |
. . . . . . 7
| |
| 4 | 3 | nnred 9156 |
. . . . . 6
|
| 5 | ltle 8267 |
. . . . . 6
| |
| 6 | 2, 4, 5 | syl2anc 411 |
. . . . 5
|
| 7 | eluznn 9834 |
. . . . . . . . . . . 12
| |
| 8 | 7 | ex 115 |
. . . . . . . . . . 11
|
| 9 | nnz 9498 |
. . . . . . . . . . . . 13
| |
| 10 | eluz1 9759 |
. . . . . . . . . . . . 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 9498 |
. . . . . . . . . . . 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 2620 |
. . . . . . . 8
|
| 23 | 22 | r19.21bi 2620 |
. . . . . . 7
|
| 24 | 20, 23 | syldan 282 |
. . . . . 6
|
| 25 | 24 | expr 375 |
. . . . 5
|
| 26 | 6, 25 | syld 45 |
. . . 4
|
| 27 | ltxrlt 8245 |
. . . . 5
| |
| 28 | 2, 4, 27 | syl2anc 411 |
. . . 4
|
| 29 | caucvgre.f |
. . . . . . . . 9
| |
| 30 | 29 | ad2antrr 488 |
. . . . . . . 8
|
| 31 | 30, 1 | ffvelcdmd 5783 |
. . . . . . 7
|
| 32 | 30, 3 | ffvelcdmd 5783 |
. . . . . . . 8
|
| 33 | 1 | nnrecred 9190 |
. . . . . . . 8
|
| 34 | 32, 33 | readdcld 8209 |
. . . . . . 7
|
| 35 | ltxrlt 8245 |
. . . . . . 7
| |
| 36 | 31, 34, 35 | syl2anc 411 |
. . . . . 6
|
| 37 | nnap0 9172 |
. . . . . . . . . 10
| |
| 38 | 1, 37 | syl 14 |
. . . . . . . . 9
|
| 39 | caucvgrelemrec 11544 |
. . . . . . . . 9
| |
| 40 | 2, 38, 39 | syl2anc 411 |
. . . . . . . 8
|
| 41 | 40 | oveq2d 6034 |
. . . . . . 7
|
| 42 | 41 | breq2d 4100 |
. . . . . 6
|
| 43 | 36, 42 | bitr4d 191 |
. . . . 5
|
| 44 | 31, 33 | readdcld 8209 |
. . . . . . 7
|
| 45 | ltxrlt 8245 |
. . . . . . 7
| |
| 46 | 32, 44, 45 | syl2anc 411 |
. . . . . 6
|
| 47 | 40 | oveq2d 6034 |
. . . . . . 7
|
| 48 | 47 | breq2d 4100 |
. . . . . 6
|
| 49 | 46, 48 | bitr4d 191 |
. . . . 5
|
| 50 | 43, 49 | anbi12d 473 |
. . . 4
|
| 51 | 26, 28, 50 | 3imtr3d 202 |
. . 3
|
| 52 | 51 | ralrimiva 2605 |
. 2
|
| 53 | 52 | ralrimiva 2605 |
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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-cnex 8123 ax-resscn 8124 ax-1cn 8125 ax-1re 8126 ax-icn 8127 ax-addcl 8128 ax-addrcl 8129 ax-mulcl 8130 ax-mulrcl 8131 ax-addcom 8132 ax-mulcom 8133 ax-addass 8134 ax-mulass 8135 ax-distr 8136 ax-i2m1 8137 ax-0lt1 8138 ax-1rid 8139 ax-0id 8140 ax-rnegex 8141 ax-precex 8142 ax-cnre 8143 ax-pre-ltirr 8144 ax-pre-ltwlin 8145 ax-pre-lttrn 8146 ax-pre-apti 8147 ax-pre-ltadd 8148 ax-pre-mulgt0 8149 ax-pre-mulext 8150 |
| This theorem depends on definitions: df-bi 117 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-nel 2498 df-ral 2515 df-rex 2516 df-reu 2517 df-rmo 2518 df-rab 2519 df-v 2804 df-sbc 3032 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-po 4393 df-iso 4394 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-fv 5334 df-riota 5971 df-ov 6021 df-oprab 6022 df-mpo 6023 df-pnf 8216 df-mnf 8217 df-xr 8218 df-ltxr 8219 df-le 8220 df-sub 8352 df-neg 8353 df-reap 8755 df-ap 8762 df-div 8853 df-inn 9144 df-z 9480 df-uz 9756 |
| This theorem is referenced by: caucvgre 11546 |
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