Mathbox for Glauco Siliprandi |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > Mathboxes > stoweidlem41 | Structured version Visualization version Unicode version |
Description: This lemma is used to prove that there exists x as in Lemma 1 of [BrosowskiDeutsh] p. 90: 0 <= x(t) <= 1 for all t in T, x(t) < epsilon for all t in V, x(t) > 1 - epsilon for all t in T \ U. Here we prove the very last step of the proof of Lemma 1: "The result follows from taking x = 1 - qn". Here is used to represent ε in the paper, and to represent qn in the paper. (Contributed by Glauco Siliprandi, 20-Apr-2017.) |
Ref | Expression |
---|---|
stoweidlem41.1 | |
stoweidlem41.2 | |
stoweidlem41.3 | |
stoweidlem41.4 | |
stoweidlem41.5 | |
stoweidlem41.6 | |
stoweidlem41.7 | |
stoweidlem41.8 | |
stoweidlem41.9 | |
stoweidlem41.10 | |
stoweidlem41.11 | |
stoweidlem41.12 | |
stoweidlem41.13 | |
stoweidlem41.14 |
Ref | Expression |
---|---|
stoweidlem41 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | stoweidlem41.1 | . . . . 5 | |
2 | 1re 10039 | . . . . . . . 8 | |
3 | stoweidlem41.3 | . . . . . . . . 9 | |
4 | 3 | fvmpt2 6291 | . . . . . . . 8 |
5 | 2, 4 | mpan2 707 | . . . . . . 7 |
6 | 5 | adantl 482 | . . . . . 6 |
7 | 6 | oveq1d 6665 | . . . . 5 |
8 | 1, 7 | mpteq2da 4743 | . . . 4 |
9 | stoweidlem41.2 | . . . 4 | |
10 | 8, 9 | syl6eqr 2674 | . . 3 |
11 | stoweidlem41.10 | . . . . . . 7 | |
12 | 11 | stoweidlem4 40221 | . . . . . 6 |
13 | 2, 12 | mpan2 707 | . . . . 5 |
14 | 3, 13 | syl5eqel 2705 | . . . 4 |
15 | stoweidlem41.5 | . . . 4 | |
16 | nfmpt1 4747 | . . . . . 6 | |
17 | 3, 16 | nfcxfr 2762 | . . . . 5 |
18 | nfcv 2764 | . . . . 5 | |
19 | stoweidlem41.7 | . . . . 5 | |
20 | stoweidlem41.8 | . . . . 5 | |
21 | stoweidlem41.9 | . . . . 5 | |
22 | 17, 18, 1, 19, 20, 21, 11 | stoweidlem33 40250 | . . . 4 |
23 | 14, 15, 22 | mpd3an23 1426 | . . 3 |
24 | 10, 23 | eqeltrrd 2702 | . 2 |
25 | stoweidlem41.6 | . . . . . . . 8 | |
26 | 25 | ffvelrnda 6359 | . . . . . . 7 |
27 | 1red 10055 | . . . . . . 7 | |
28 | 0red 10041 | . . . . . . 7 | |
29 | stoweidlem41.12 | . . . . . . . . . 10 | |
30 | 29 | r19.21bi 2932 | . . . . . . . . 9 |
31 | 30 | simprd 479 | . . . . . . . 8 |
32 | 1m0e1 11131 | . . . . . . . 8 | |
33 | 31, 32 | syl6breqr 4695 | . . . . . . 7 |
34 | 26, 27, 28, 33 | lesubd 10631 | . . . . . 6 |
35 | simpr 477 | . . . . . . 7 | |
36 | 27, 26 | resubcld 10458 | . . . . . . 7 |
37 | 9 | fvmpt2 6291 | . . . . . . 7 |
38 | 35, 36, 37 | syl2anc 693 | . . . . . 6 |
39 | 34, 38 | breqtrrd 4681 | . . . . 5 |
40 | 30 | simpld 475 | . . . . . . . 8 |
41 | 28, 26, 27, 40 | lesub2dd 10644 | . . . . . . 7 |
42 | 41, 32 | syl6breq 4694 | . . . . . 6 |
43 | 38, 42 | eqbrtrd 4675 | . . . . 5 |
44 | 39, 43 | jca 554 | . . . 4 |
45 | 44 | ex 450 | . . 3 |
46 | 1, 45 | ralrimi 2957 | . 2 |
47 | stoweidlem41.4 | . . . . . . 7 | |
48 | 47 | sseli 3599 | . . . . . 6 |
49 | 48, 38 | sylan2 491 | . . . . 5 |
50 | 1red 10055 | . . . . . 6 | |
51 | stoweidlem41.11 | . . . . . . . 8 | |
52 | 51 | rpred 11872 | . . . . . . 7 |
53 | 52 | adantr 481 | . . . . . 6 |
54 | 48, 26 | sylan2 491 | . . . . . 6 |
55 | stoweidlem41.13 | . . . . . . 7 | |
56 | 55 | r19.21bi 2932 | . . . . . 6 |
57 | 50, 53, 54, 56 | ltsub23d 10632 | . . . . 5 |
58 | 49, 57 | eqbrtrd 4675 | . . . 4 |
59 | 58 | ex 450 | . . 3 |
60 | 1, 59 | ralrimi 2957 | . 2 |
61 | eldifi 3732 | . . . . . . 7 | |
62 | 61, 26 | sylan2 491 | . . . . . 6 |
63 | 52 | adantr 481 | . . . . . 6 |
64 | 1red 10055 | . . . . . 6 | |
65 | stoweidlem41.14 | . . . . . . 7 | |
66 | 65 | r19.21bi 2932 | . . . . . 6 |
67 | 62, 63, 64, 66 | ltsub2dd 10640 | . . . . 5 |
68 | 61, 38 | sylan2 491 | . . . . 5 |
69 | 67, 68 | breqtrrd 4681 | . . . 4 |
70 | 69 | ex 450 | . . 3 |
71 | 1, 70 | ralrimi 2957 | . 2 |
72 | nfmpt1 4747 | . . . . . . 7 | |
73 | 9, 72 | nfcxfr 2762 | . . . . . 6 |
74 | 73 | nfeq2 2780 | . . . . 5 |
75 | fveq1 6190 | . . . . . . 7 | |
76 | 75 | breq2d 4665 | . . . . . 6 |
77 | 75 | breq1d 4663 | . . . . . 6 |
78 | 76, 77 | anbi12d 747 | . . . . 5 |
79 | 74, 78 | ralbid 2983 | . . . 4 |
80 | 75 | breq1d 4663 | . . . . 5 |
81 | 74, 80 | ralbid 2983 | . . . 4 |
82 | 75 | breq2d 4665 | . . . . 5 |
83 | 74, 82 | ralbid 2983 | . . . 4 |
84 | 79, 81, 83 | 3anbi123d 1399 | . . 3 |
85 | 84 | rspcev 3309 | . 2 |
86 | 24, 46, 60, 71, 85 | syl13anc 1328 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 w3a 1037 wceq 1483 wnf 1708 wcel 1990 wral 2912 wrex 2913 cdif 3571 wss 3574 class class class wbr 4653 cmpt 4729 wf 5884 cfv 5888 (class class class)co 6650 cr 9935 cc0 9936 c1 9937 caddc 9939 cmul 9941 clt 10074 cle 10075 cmin 10266 crp 11832 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-po 5035 df-so 5036 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-rp 11833 |
This theorem is referenced by: stoweidlem52 40269 |
Copyright terms: Public domain | W3C validator |