Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > minmax | Unicode version |
Description: Minimum expressed in terms of maximum. (Contributed by Jim Kingdon, 8-Feb-2021.) |
Ref | Expression |
---|---|
minmax | inf |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | renegcl 8016 | . . . . . . . . . . . 12 | |
2 | elprg 3542 | . . . . . . . . . . . 12 | |
3 | 1, 2 | syl 14 | . . . . . . . . . . 11 |
4 | 3 | adantl 275 | . . . . . . . . . 10 |
5 | simpr 109 | . . . . . . . . . . . . . 14 | |
6 | 5 | recnd 7787 | . . . . . . . . . . . . 13 |
7 | simpll 518 | . . . . . . . . . . . . . 14 | |
8 | 7 | recnd 7787 | . . . . . . . . . . . . 13 |
9 | 6, 8 | negcon1d 8060 | . . . . . . . . . . . 12 |
10 | eqcom 2139 | . . . . . . . . . . . 12 | |
11 | 9, 10 | syl6bb 195 | . . . . . . . . . . 11 |
12 | simplr 519 | . . . . . . . . . . . . . 14 | |
13 | 12 | recnd 7787 | . . . . . . . . . . . . 13 |
14 | 6, 13 | negcon1d 8060 | . . . . . . . . . . . 12 |
15 | eqcom 2139 | . . . . . . . . . . . 12 | |
16 | 14, 15 | syl6bb 195 | . . . . . . . . . . 11 |
17 | 11, 16 | orbi12d 782 | . . . . . . . . . 10 |
18 | 4, 17 | bitrd 187 | . . . . . . . . 9 |
19 | 18 | rabbidva 2669 | . . . . . . . 8 |
20 | dfrab2 3346 | . . . . . . . . . 10 | |
21 | dfpr2 3541 | . . . . . . . . . . 11 | |
22 | 21 | ineq1i 3268 | . . . . . . . . . 10 |
23 | 20, 22 | eqtr4i 2161 | . . . . . . . . 9 |
24 | renegcl 8016 | . . . . . . . . . . 11 | |
25 | renegcl 8016 | . . . . . . . . . . 11 | |
26 | prssi 3673 | . . . . . . . . . . 11 | |
27 | 24, 25, 26 | syl2an 287 | . . . . . . . . . 10 |
28 | df-ss 3079 | . . . . . . . . . 10 | |
29 | 27, 28 | sylib 121 | . . . . . . . . 9 |
30 | 23, 29 | syl5eq 2182 | . . . . . . . 8 |
31 | 19, 30 | eqtrd 2170 | . . . . . . 7 |
32 | 31 | supeq1d 6867 | . . . . . 6 |
33 | maxcl 10975 | . . . . . . 7 | |
34 | 24, 25, 33 | syl2an 287 | . . . . . 6 |
35 | 32, 34 | eqeltrd 2214 | . . . . 5 |
36 | 35 | renegcld 8135 | . . . 4 |
37 | simpr 109 | . . . . . . . . 9 | |
38 | 37 | negeqd 7950 | . . . . . . . 8 |
39 | maxle1 10976 | . . . . . . . . . 10 | |
40 | 24, 25, 39 | syl2an 287 | . . . . . . . . 9 |
41 | 40 | ad2antrr 479 | . . . . . . . 8 |
42 | 38, 41 | eqbrtrd 3945 | . . . . . . 7 |
43 | simpll 518 | . . . . . . . 8 | |
44 | simplll 522 | . . . . . . . . 9 | |
45 | 37, 44 | eqeltrd 2214 | . . . . . . . 8 |
46 | 32 | negeqd 7950 | . . . . . . . . . . . 12 |
47 | 46 | breq2d 3936 | . . . . . . . . . . 11 |
48 | 47 | notbid 656 | . . . . . . . . . 10 |
49 | 48 | adantr 274 | . . . . . . . . 9 |
50 | 34 | adantr 274 | . . . . . . . . . . 11 |
51 | 50 | renegcld 8135 | . . . . . . . . . 10 |
52 | simpr 109 | . . . . . . . . . 10 | |
53 | 51, 52 | lenltd 7873 | . . . . . . . . 9 |
54 | lenegcon1 8221 | . . . . . . . . . 10 | |
55 | 34, 54 | sylan 281 | . . . . . . . . 9 |
56 | 49, 53, 55 | 3bitr2d 215 | . . . . . . . 8 |
57 | 43, 45, 56 | syl2anc 408 | . . . . . . 7 |
58 | 42, 57 | mpbird 166 | . . . . . 6 |
59 | simpr 109 | . . . . . . . . 9 | |
60 | 59 | negeqd 7950 | . . . . . . . 8 |
61 | maxle2 10977 | . . . . . . . . . 10 | |
62 | 24, 25, 61 | syl2an 287 | . . . . . . . . 9 |
63 | 62 | ad2antrr 479 | . . . . . . . 8 |
64 | 60, 63 | eqbrtrd 3945 | . . . . . . 7 |
65 | simpll 518 | . . . . . . . 8 | |
66 | simpllr 523 | . . . . . . . . 9 | |
67 | 59, 66 | eqeltrd 2214 | . . . . . . . 8 |
68 | 65, 67, 56 | syl2anc 408 | . . . . . . 7 |
69 | 64, 68 | mpbird 166 | . . . . . 6 |
70 | elpri 3545 | . . . . . . 7 | |
71 | 70 | adantl 275 | . . . . . 6 |
72 | 58, 69, 71 | mpjaodan 787 | . . . . 5 |
73 | 72 | ralrimiva 2503 | . . . 4 |
74 | 24 | ad3antrrr 483 | . . . . . . . . 9 |
75 | 25 | ad3antlr 484 | . . . . . . . . 9 |
76 | simplr 519 | . . . . . . . . . 10 | |
77 | 76 | renegcld 8135 | . . . . . . . . 9 |
78 | 34 | ad2antrr 479 | . . . . . . . . . 10 |
79 | simpr 109 | . . . . . . . . . . 11 | |
80 | 46 | breq1d 3934 | . . . . . . . . . . . 12 |
81 | 80 | ad2antrr 479 | . . . . . . . . . . 11 |
82 | 79, 81 | mpbid 146 | . . . . . . . . . 10 |
83 | 78, 76, 82 | ltnegcon1d 8280 | . . . . . . . . 9 |
84 | maxleastlt 10980 | . . . . . . . . 9 | |
85 | 74, 75, 77, 83, 84 | syl22anc 1217 | . . . . . . . 8 |
86 | simplll 522 | . . . . . . . . . 10 | |
87 | 86, 76 | ltnegd 8278 | . . . . . . . . 9 |
88 | simpllr 523 | . . . . . . . . . 10 | |
89 | 88, 76 | ltnegd 8278 | . . . . . . . . 9 |
90 | 87, 89 | orbi12d 782 | . . . . . . . 8 |
91 | 85, 90 | mpbird 166 | . . . . . . 7 |
92 | breq1 3927 | . . . . . . . . 9 | |
93 | breq1 3927 | . . . . . . . . 9 | |
94 | 92, 93 | rexprg 3570 | . . . . . . . 8 |
95 | 94 | ad2antrr 479 | . . . . . . 7 |
96 | 91, 95 | mpbird 166 | . . . . . 6 |
97 | 96 | ex 114 | . . . . 5 |
98 | 97 | ralrimiva 2503 | . . . 4 |
99 | breq2 3928 | . . . . . . . 8 | |
100 | 99 | notbid 656 | . . . . . . 7 |
101 | 100 | ralbidv 2435 | . . . . . 6 |
102 | breq1 3927 | . . . . . . . 8 | |
103 | 102 | imbi1d 230 | . . . . . . 7 |
104 | 103 | ralbidv 2435 | . . . . . 6 |
105 | 101, 104 | anbi12d 464 | . . . . 5 |
106 | 105 | rspcev 2784 | . . . 4 |
107 | 36, 73, 98, 106 | syl12anc 1214 | . . 3 |
108 | prssi 3673 | . . 3 | |
109 | 107, 108 | infrenegsupex 9382 | . 2 inf |
110 | 109, 46 | eqtrd 2170 | 1 inf |
Colors of variables: wff set class |
Syntax hints: wn 3 wi 4 wa 103 wb 104 wo 697 wceq 1331 wcel 1480 cab 2123 wral 2414 wrex 2415 crab 2418 cin 3065 wss 3066 cpr 3523 class class class wbr 3924 csup 6862 infcinf 6863 cr 7612 clt 7793 cle 7794 cneg 7927 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 603 ax-in2 604 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 ax-coll 4038 ax-sep 4041 ax-nul 4049 ax-pow 4093 ax-pr 4126 ax-un 4350 ax-setind 4447 ax-iinf 4497 ax-cnex 7704 ax-resscn 7705 ax-1cn 7706 ax-1re 7707 ax-icn 7708 ax-addcl 7709 ax-addrcl 7710 ax-mulcl 7711 ax-mulrcl 7712 ax-addcom 7713 ax-mulcom 7714 ax-addass 7715 ax-mulass 7716 ax-distr 7717 ax-i2m1 7718 ax-0lt1 7719 ax-1rid 7720 ax-0id 7721 ax-rnegex 7722 ax-precex 7723 ax-cnre 7724 ax-pre-ltirr 7725 ax-pre-ltwlin 7726 ax-pre-lttrn 7727 ax-pre-apti 7728 ax-pre-ltadd 7729 ax-pre-mulgt0 7730 ax-pre-mulext 7731 ax-arch 7732 ax-caucvg 7733 |
This theorem depends on definitions: df-bi 116 df-dc 820 df-3or 963 df-3an 964 df-tru 1334 df-fal 1337 df-nf 1437 df-sb 1736 df-eu 2000 df-mo 2001 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-ne 2307 df-nel 2402 df-ral 2419 df-rex 2420 df-reu 2421 df-rmo 2422 df-rab 2423 df-v 2683 df-sbc 2905 df-csb 2999 df-dif 3068 df-un 3070 df-in 3072 df-ss 3079 df-nul 3359 df-if 3470 df-pw 3507 df-sn 3528 df-pr 3529 df-op 3531 df-uni 3732 df-int 3767 df-iun 3810 df-br 3925 df-opab 3985 df-mpt 3986 df-tr 4022 df-id 4210 df-po 4213 df-iso 4214 df-iord 4283 df-on 4285 df-ilim 4286 df-suc 4288 df-iom 4500 df-xp 4540 df-rel 4541 df-cnv 4542 df-co 4543 df-dm 4544 df-rn 4545 df-res 4546 df-ima 4547 df-iota 5083 df-fun 5120 df-fn 5121 df-f 5122 df-f1 5123 df-fo 5124 df-f1o 5125 df-fv 5126 df-isom 5127 df-riota 5723 df-ov 5770 df-oprab 5771 df-mpo 5772 df-1st 6031 df-2nd 6032 df-recs 6195 df-frec 6281 df-sup 6864 df-inf 6865 df-pnf 7795 df-mnf 7796 df-xr 7797 df-ltxr 7798 df-le 7799 df-sub 7928 df-neg 7929 df-reap 8330 df-ap 8337 df-div 8426 df-inn 8714 df-2 8772 df-3 8773 df-4 8774 df-n0 8971 df-z 9048 df-uz 9320 df-rp 9435 df-seqfrec 10212 df-exp 10286 df-cj 10607 df-re 10608 df-im 10609 df-rsqrt 10763 df-abs 10764 |
This theorem is referenced by: mincl 10995 min1inf 10996 min2inf 10997 lemininf 10998 ltmininf 10999 minabs 11000 minclpr 11001 xrminrecl 11035 |
Copyright terms: Public domain | W3C validator |