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Mirrors > Home > MPE Home > Th. List > bitsres | Structured version Visualization version Unicode version |
Description: Restrict the bits of a number to an upper integer set. (Contributed by Mario Carneiro, 5-Sep-2016.) |
Ref | Expression |
---|---|
bitsres | bits bits |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpl 473 | . . . . . 6 | |
2 | 2nn 11185 | . . . . . . . 8 | |
3 | 2 | a1i 11 | . . . . . . 7 |
4 | simpr 477 | . . . . . . 7 | |
5 | 3, 4 | nnexpcld 13030 | . . . . . 6 |
6 | 1, 5 | zmodcld 12691 | . . . . 5 |
7 | 6 | nn0zd 11480 | . . . 4 |
8 | 7 | znegcld 11484 | . . 3 |
9 | sadadd 15189 | . . 3 bits sadd bits bits | |
10 | 8, 1, 9 | syl2anc 693 | . 2 bits sadd bits bits |
11 | sadadd 15189 | . . . . . 6 bits sadd bits bits | |
12 | 8, 7, 11 | syl2anc 693 | . . . . 5 bits sadd bits bits |
13 | 8 | zcnd 11483 | . . . . . . . . 9 |
14 | 7 | zcnd 11483 | . . . . . . . . 9 |
15 | 13, 14 | addcomd 10238 | . . . . . . . 8 |
16 | 14 | negidd 10382 | . . . . . . . 8 |
17 | 15, 16 | eqtrd 2656 | . . . . . . 7 |
18 | 17 | fveq2d 6195 | . . . . . 6 bits bits |
19 | 0bits 15161 | . . . . . 6 bits | |
20 | 18, 19 | syl6eq 2672 | . . . . 5 bits |
21 | 12, 20 | eqtrd 2656 | . . . 4 bits sadd bits |
22 | 21 | oveq1d 6665 | . . 3 bits sadd bits sadd bits sadd bits |
23 | bitsss 15148 | . . . . 5 bits | |
24 | bitsss 15148 | . . . . 5 bits | |
25 | inss1 3833 | . . . . . 6 bits bits | |
26 | bitsss 15148 | . . . . . . 7 bits | |
27 | 26 | a1i 11 | . . . . . 6 bits |
28 | 25, 27 | syl5ss 3614 | . . . . 5 bits |
29 | sadass 15193 | . . . . 5 bits bits bits bits sadd bits sadd bits bits sadd bits sadd bits | |
30 | 23, 24, 28, 29 | mp3an12i 1428 | . . . 4 bits sadd bits sadd bits bits sadd bits sadd bits |
31 | bitsmod 15158 | . . . . . . 7 bits bits ..^ | |
32 | 31 | oveq1d 6665 | . . . . . 6 bits sadd bits bits ..^ sadd bits |
33 | inss1 3833 | . . . . . . . . . 10 bits ..^ bits | |
34 | 33, 27 | syl5ss 3614 | . . . . . . . . 9 bits ..^ |
35 | fzouzdisj 12504 | . . . . . . . . . . . 12 ..^ | |
36 | 35 | ineq2i 3811 | . . . . . . . . . . 11 bits ..^ bits |
37 | inindi 3830 | . . . . . . . . . . 11 bits ..^ bits ..^ bits | |
38 | in0 3968 | . . . . . . . . . . 11 bits | |
39 | 36, 37, 38 | 3eqtr3i 2652 | . . . . . . . . . 10 bits ..^ bits |
40 | 39 | a1i 11 | . . . . . . . . 9 bits ..^ bits |
41 | 34, 28, 40 | saddisj 15187 | . . . . . . . 8 bits ..^ sadd bits bits ..^ bits |
42 | indi 3873 | . . . . . . . 8 bits ..^ bits ..^ bits | |
43 | 41, 42 | syl6eqr 2674 | . . . . . . 7 bits ..^ sadd bits bits ..^ |
44 | nn0uz 11722 | . . . . . . . . . 10 | |
45 | 4, 44 | syl6eleq 2711 | . . . . . . . . . . 11 |
46 | fzouzsplit 12503 | . . . . . . . . . . 11 ..^ | |
47 | 45, 46 | syl 17 | . . . . . . . . . 10 ..^ |
48 | 44, 47 | syl5eq 2668 | . . . . . . . . 9 ..^ |
49 | 26, 48 | syl5sseq 3653 | . . . . . . . 8 bits ..^ |
50 | df-ss 3588 | . . . . . . . 8 bits ..^ bits ..^ bits | |
51 | 49, 50 | sylib 208 | . . . . . . 7 bits ..^ bits |
52 | 43, 51 | eqtrd 2656 | . . . . . 6 bits ..^ sadd bits bits |
53 | 32, 52 | eqtrd 2656 | . . . . 5 bits sadd bits bits |
54 | 53 | oveq2d 6666 | . . . 4 bits sadd bits sadd bits bits sadd bits |
55 | 30, 54 | eqtrd 2656 | . . 3 bits sadd bits sadd bits bits sadd bits |
56 | sadid2 15191 | . . . 4 bits sadd bits bits | |
57 | 28, 56 | syl 17 | . . 3 sadd bits bits |
58 | 22, 55, 57 | 3eqtr3d 2664 | . 2 bits sadd bits bits |
59 | 1 | zcnd 11483 | . . . . 5 |
60 | 13, 59 | addcomd 10238 | . . . 4 |
61 | 59, 14 | negsubd 10398 | . . . . 5 |
62 | 59, 14 | subcld 10392 | . . . . . 6 |
63 | 5 | nncnd 11036 | . . . . . 6 |
64 | 5 | nnne0d 11065 | . . . . . 6 |
65 | 62, 63, 64 | divcan1d 10802 | . . . . 5 |
66 | 1 | zred 11482 | . . . . . . 7 |
67 | 5 | nnrpd 11870 | . . . . . . 7 |
68 | moddiffl 12681 | . . . . . . 7 | |
69 | 66, 67, 68 | syl2anc 693 | . . . . . 6 |
70 | 69 | oveq1d 6665 | . . . . 5 |
71 | 61, 65, 70 | 3eqtr2d 2662 | . . . 4 |
72 | 60, 71 | eqtrd 2656 | . . 3 |
73 | 72 | fveq2d 6195 | . 2 bits bits |
74 | 10, 58, 73 | 3eqtr3d 2664 | 1 bits bits |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wcel 1990 cun 3572 cin 3573 wss 3574 c0 3915 cfv 5888 (class class class)co 6650 cr 9935 cc0 9936 caddc 9939 cmul 9941 cmin 10266 cneg 10267 cdiv 10684 cn 11020 c2 11070 cn0 11292 cz 11377 cuz 11687 crp 11832 ..^cfzo 12465 cfl 12591 cmo 12668 cexp 12860 bitscbits 15141 sadd csad 15142 |
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-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-inf2 8538 ax-cnex 9992 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 ax-pre-mulgt0 10013 ax-pre-sup 10014 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-xor 1465 df-tru 1486 df-fal 1489 df-had 1533 df-cad 1546 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-rmo 2920 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-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-int 4476 df-iun 4522 df-disj 4621 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-se 5074 df-we 5075 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-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 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-isom 5897 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-om 7066 df-1st 7168 df-2nd 7169 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-1o 7560 df-2o 7561 df-oadd 7564 df-er 7742 df-map 7859 df-pm 7860 df-en 7956 df-dom 7957 df-sdom 7958 df-fin 7959 df-sup 8348 df-inf 8349 df-oi 8415 df-card 8765 df-cda 8990 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-div 10685 df-nn 11021 df-2 11079 df-3 11080 df-n0 11293 df-xnn0 11364 df-z 11378 df-uz 11688 df-rp 11833 df-fz 12327 df-fzo 12466 df-fl 12593 df-mod 12669 df-seq 12802 df-exp 12861 df-hash 13118 df-cj 13839 df-re 13840 df-im 13841 df-sqrt 13975 df-abs 13976 df-clim 14219 df-sum 14417 df-dvds 14984 df-bits 15144 df-sad 15173 |
This theorem is referenced by: bitsuz 15196 |
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