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Mirrors > Home > ILE Home > Th. List > oddpwdclemxy | Unicode version |
Description: Lemma for oddpwdc 11852. Another way of stating that decomposing a natural number into a power of two and an odd number is unique. (Contributed by Jim Kingdon, 16-Nov-2021.) |
Ref | Expression |
---|---|
oddpwdclemxy |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 2nn 8881 | . . . . . 6 | |
2 | 1 | a1i 9 | . . . . 5 |
3 | simplll 522 | . . . . . . . . 9 | |
4 | 3 | nnzd 9172 | . . . . . . . 8 |
5 | simplr 519 | . . . . . . . . . 10 | |
6 | 2, 5 | nnexpcld 10446 | . . . . . . . . 9 |
7 | 6 | nnzd 9172 | . . . . . . . 8 |
8 | simpr 109 | . . . . . . . . . 10 | |
9 | 6, 3 | nnmulcld 8769 | . . . . . . . . . 10 |
10 | 8, 9 | eqeltrd 2216 | . . . . . . . . 9 |
11 | 10 | nnzd 9172 | . . . . . . . 8 |
12 | 6 | nncnd 8734 | . . . . . . . . . 10 |
13 | 3 | nncnd 8734 | . . . . . . . . . 10 |
14 | 12, 13 | mulcomd 7787 | . . . . . . . . 9 |
15 | 8, 14 | eqtr2d 2173 | . . . . . . . 8 |
16 | dvds0lem 11503 | . . . . . . . 8 | |
17 | 4, 7, 11, 15, 16 | syl31anc 1219 | . . . . . . 7 |
18 | simpllr 523 | . . . . . . . . 9 | |
19 | 8 | breq2d 3941 | . . . . . . . . . 10 |
20 | 2 | nnzd 9172 | . . . . . . . . . . 11 |
21 | 6 | nnne0d 8765 | . . . . . . . . . . 11 |
22 | dvdscmulr 11522 | . . . . . . . . . . 11 | |
23 | 20, 4, 7, 21, 22 | syl112anc 1220 | . . . . . . . . . 10 |
24 | 19, 23 | bitrd 187 | . . . . . . . . 9 |
25 | 18, 24 | mtbird 662 | . . . . . . . 8 |
26 | 2 | nncnd 8734 | . . . . . . . . . 10 |
27 | 26, 5 | expp1d 10425 | . . . . . . . . 9 |
28 | 27 | breq1d 3939 | . . . . . . . 8 |
29 | 25, 28 | mtbird 662 | . . . . . . 7 |
30 | pw2dvdseu 11846 | . . . . . . . . 9 | |
31 | 10, 30 | syl 14 | . . . . . . . 8 |
32 | oveq2 5782 | . . . . . . . . . . 11 | |
33 | 32 | breq1d 3939 | . . . . . . . . . 10 |
34 | oveq1 5781 | . . . . . . . . . . . . 13 | |
35 | 34 | oveq2d 5790 | . . . . . . . . . . . 12 |
36 | 35 | breq1d 3939 | . . . . . . . . . . 11 |
37 | 36 | notbid 656 | . . . . . . . . . 10 |
38 | 33, 37 | anbi12d 464 | . . . . . . . . 9 |
39 | 38 | riota2 5752 | . . . . . . . 8 |
40 | 5, 31, 39 | syl2anc 408 | . . . . . . 7 |
41 | 17, 29, 40 | mpbi2and 927 | . . . . . 6 |
42 | 41, 5 | eqeltrd 2216 | . . . . 5 |
43 | 2, 42 | nnexpcld 10446 | . . . 4 |
44 | 43 | nncnd 8734 | . . 3 |
45 | 43 | nnap0d 8766 | . . 3 # |
46 | 41 | eqcomd 2145 | . . . . . 6 |
47 | 46 | oveq2d 5790 | . . . . 5 |
48 | 47 | oveq1d 5789 | . . . 4 |
49 | 8, 48 | eqtr2d 2173 | . . 3 |
50 | 44, 13, 45, 49 | mvllmulapd 8601 | . 2 |
51 | 50, 46 | jca 304 | 1 |
Colors of variables: wff set class |
Syntax hints: wn 3 wi 4 wa 103 wb 104 wceq 1331 wcel 1480 wne 2308 wreu 2418 class class class wbr 3929 crio 5729 (class class class)co 5774 cc0 7620 c1 7621 caddc 7623 cmul 7625 cdiv 8432 cn 8720 c2 8771 cn0 8977 cz 9054 cexp 10292 cdvds 11493 |
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 2121 ax-coll 4043 ax-sep 4046 ax-nul 4054 ax-pow 4098 ax-pr 4131 ax-un 4355 ax-setind 4452 ax-iinf 4502 ax-cnex 7711 ax-resscn 7712 ax-1cn 7713 ax-1re 7714 ax-icn 7715 ax-addcl 7716 ax-addrcl 7717 ax-mulcl 7718 ax-mulrcl 7719 ax-addcom 7720 ax-mulcom 7721 ax-addass 7722 ax-mulass 7723 ax-distr 7724 ax-i2m1 7725 ax-0lt1 7726 ax-1rid 7727 ax-0id 7728 ax-rnegex 7729 ax-precex 7730 ax-cnre 7731 ax-pre-ltirr 7732 ax-pre-ltwlin 7733 ax-pre-lttrn 7734 ax-pre-apti 7735 ax-pre-ltadd 7736 ax-pre-mulgt0 7737 ax-pre-mulext 7738 ax-arch 7739 |
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 2002 df-mo 2003 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-ne 2309 df-nel 2404 df-ral 2421 df-rex 2422 df-reu 2423 df-rmo 2424 df-rab 2425 df-v 2688 df-sbc 2910 df-csb 3004 df-dif 3073 df-un 3075 df-in 3077 df-ss 3084 df-nul 3364 df-if 3475 df-pw 3512 df-sn 3533 df-pr 3534 df-op 3536 df-uni 3737 df-int 3772 df-iun 3815 df-br 3930 df-opab 3990 df-mpt 3991 df-tr 4027 df-id 4215 df-po 4218 df-iso 4219 df-iord 4288 df-on 4290 df-ilim 4291 df-suc 4293 df-iom 4505 df-xp 4545 df-rel 4546 df-cnv 4547 df-co 4548 df-dm 4549 df-rn 4550 df-res 4551 df-ima 4552 df-iota 5088 df-fun 5125 df-fn 5126 df-f 5127 df-f1 5128 df-fo 5129 df-f1o 5130 df-fv 5131 df-riota 5730 df-ov 5777 df-oprab 5778 df-mpo 5779 df-1st 6038 df-2nd 6039 df-recs 6202 df-frec 6288 df-pnf 7802 df-mnf 7803 df-xr 7804 df-ltxr 7805 df-le 7806 df-sub 7935 df-neg 7936 df-reap 8337 df-ap 8344 df-div 8433 df-inn 8721 df-2 8779 df-n0 8978 df-z 9055 df-uz 9327 df-q 9412 df-rp 9442 df-fz 9791 df-fl 10043 df-mod 10096 df-seqfrec 10219 df-exp 10293 df-dvds 11494 |
This theorem is referenced by: oddpwdclemdc 11851 |
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