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| Mirrors > Home > ILE Home > Th. List > pw2dvdslemn | Unicode version | ||
| Description: Lemma for pw2dvds 12359. If a natural number has some power of two which does not divide it, there is a highest power of two which does divide it. (Contributed by Jim Kingdon, 14-Nov-2021.) |
| Ref | Expression |
|---|---|
| pw2dvdslemn |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3simpb 997 |
. 2
| |
| 2 | oveq2 5933 |
. . . . . . . 8
| |
| 3 | 2 | breq1d 4044 |
. . . . . . 7
|
| 4 | 3 | notbid 668 |
. . . . . 6
|
| 5 | 4 | anbi2d 464 |
. . . . 5
|
| 6 | 5 | imbi1d 231 |
. . . 4
|
| 7 | oveq2 5933 |
. . . . . . . 8
| |
| 8 | 7 | breq1d 4044 |
. . . . . . 7
|
| 9 | 8 | notbid 668 |
. . . . . 6
|
| 10 | 9 | anbi2d 464 |
. . . . 5
|
| 11 | 10 | imbi1d 231 |
. . . 4
|
| 12 | oveq2 5933 |
. . . . . . . 8
| |
| 13 | 12 | breq1d 4044 |
. . . . . . 7
|
| 14 | 13 | notbid 668 |
. . . . . 6
|
| 15 | 14 | anbi2d 464 |
. . . . 5
|
| 16 | 15 | imbi1d 231 |
. . . 4
|
| 17 | oveq2 5933 |
. . . . . . . 8
| |
| 18 | 17 | breq1d 4044 |
. . . . . . 7
|
| 19 | 18 | notbid 668 |
. . . . . 6
|
| 20 | 19 | anbi2d 464 |
. . . . 5
|
| 21 | 20 | imbi1d 231 |
. . . 4
|
| 22 | 0nn0 9281 |
. . . . . 6
| |
| 23 | 22 | a1i 9 |
. . . . 5
|
| 24 | oveq2 5933 |
. . . . . . . 8
| |
| 25 | 24 | breq1d 4044 |
. . . . . . 7
|
| 26 | oveq1 5932 |
. . . . . . . . . 10
| |
| 27 | 26 | oveq2d 5941 |
. . . . . . . . 9
|
| 28 | 27 | breq1d 4044 |
. . . . . . . 8
|
| 29 | 28 | notbid 668 |
. . . . . . 7
|
| 30 | 25, 29 | anbi12d 473 |
. . . . . 6
|
| 31 | 30 | adantl 277 |
. . . . 5
|
| 32 | 2cnd 9080 |
. . . . . . . 8
| |
| 33 | 32 | exp0d 10776 |
. . . . . . 7
|
| 34 | simpl 109 |
. . . . . . . . 9
| |
| 35 | 34 | nnzd 9464 |
. . . . . . . 8
|
| 36 | 1dvds 11987 |
. . . . . . . 8
| |
| 37 | 35, 36 | syl 14 |
. . . . . . 7
|
| 38 | 33, 37 | eqbrtrd 4056 |
. . . . . 6
|
| 39 | simpr 110 |
. . . . . . 7
| |
| 40 | 0p1e1 9121 |
. . . . . . . . 9
| |
| 41 | 40 | oveq2i 5936 |
. . . . . . . 8
|
| 42 | 41 | breq1i 4041 |
. . . . . . 7
|
| 43 | 39, 42 | sylnibr 678 |
. . . . . 6
|
| 44 | 38, 43 | jca 306 |
. . . . 5
|
| 45 | 23, 31, 44 | rspcedvd 2874 |
. . . 4
|
| 46 | simpll 527 |
. . . . . . . . 9
| |
| 47 | 46 | nnnn0d 9319 |
. . . . . . . 8
|
| 48 | oveq2 5933 |
. . . . . . . . . . 11
| |
| 49 | 48 | breq1d 4044 |
. . . . . . . . . 10
|
| 50 | oveq1 5932 |
. . . . . . . . . . . . 13
| |
| 51 | 50 | oveq2d 5941 |
. . . . . . . . . . . 12
|
| 52 | 51 | breq1d 4044 |
. . . . . . . . . . 11
|
| 53 | 52 | notbid 668 |
. . . . . . . . . 10
|
| 54 | 49, 53 | anbi12d 473 |
. . . . . . . . 9
|
| 55 | 54 | adantl 277 |
. . . . . . . 8
|
| 56 | simpr 110 |
. . . . . . . . 9
| |
| 57 | simplrr 536 |
. . . . . . . . 9
| |
| 58 | 56, 57 | jca 306 |
. . . . . . . 8
|
| 59 | 47, 55, 58 | rspcedvd 2874 |
. . . . . . 7
|
| 60 | 59 | adantllr 481 |
. . . . . 6
|
| 61 | simprl 529 |
. . . . . . . 8
| |
| 62 | 61 | anim1i 340 |
. . . . . . 7
|
| 63 | simpllr 534 |
. . . . . . 7
| |
| 64 | 62, 63 | mpd 13 |
. . . . . 6
|
| 65 | 2nn 9169 |
. . . . . . . . 9
| |
| 66 | simpll 527 |
. . . . . . . . . 10
| |
| 67 | 66 | nnnn0d 9319 |
. . . . . . . . 9
|
| 68 | nnexpcl 10661 |
. . . . . . . . 9
| |
| 69 | 65, 67, 68 | sylancr 414 |
. . . . . . . 8
|
| 70 | 61 | nnzd 9464 |
. . . . . . . 8
|
| 71 | dvdsdc 11980 |
. . . . . . . 8
| |
| 72 | 69, 70, 71 | syl2anc 411 |
. . . . . . 7
|
| 73 | exmiddc 837 |
. . . . . . 7
| |
| 74 | 72, 73 | syl 14 |
. . . . . 6
|
| 75 | 60, 64, 74 | mpjaodan 799 |
. . . . 5
|
| 76 | 75 | exp31 364 |
. . . 4
|
| 77 | 6, 11, 16, 21, 45, 76 | nnind 9023 |
. . 3
|
| 78 | 77 | 3ad2ant2 1021 |
. 2
|
| 79 | 1, 78 | mpd 13 |
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 615 ax-in2 616 ax-io 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-13 2169 ax-14 2170 ax-ext 2178 ax-coll 4149 ax-sep 4152 ax-nul 4160 ax-pow 4208 ax-pr 4243 ax-un 4469 ax-setind 4574 ax-iinf 4625 ax-cnex 7987 ax-resscn 7988 ax-1cn 7989 ax-1re 7990 ax-icn 7991 ax-addcl 7992 ax-addrcl 7993 ax-mulcl 7994 ax-mulrcl 7995 ax-addcom 7996 ax-mulcom 7997 ax-addass 7998 ax-mulass 7999 ax-distr 8000 ax-i2m1 8001 ax-0lt1 8002 ax-1rid 8003 ax-0id 8004 ax-rnegex 8005 ax-precex 8006 ax-cnre 8007 ax-pre-ltirr 8008 ax-pre-ltwlin 8009 ax-pre-lttrn 8010 ax-pre-apti 8011 ax-pre-ltadd 8012 ax-pre-mulgt0 8013 ax-pre-mulext 8014 ax-arch 8015 |
| This theorem depends on definitions: df-bi 117 df-dc 836 df-3or 981 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1475 df-sb 1777 df-eu 2048 df-mo 2049 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ne 2368 df-nel 2463 df-ral 2480 df-rex 2481 df-reu 2482 df-rmo 2483 df-rab 2484 df-v 2765 df-sbc 2990 df-csb 3085 df-dif 3159 df-un 3161 df-in 3163 df-ss 3170 df-nul 3452 df-if 3563 df-pw 3608 df-sn 3629 df-pr 3630 df-op 3632 df-uni 3841 df-int 3876 df-iun 3919 df-br 4035 df-opab 4096 df-mpt 4097 df-tr 4133 df-id 4329 df-po 4332 df-iso 4333 df-iord 4402 df-on 4404 df-ilim 4405 df-suc 4407 df-iom 4628 df-xp 4670 df-rel 4671 df-cnv 4672 df-co 4673 df-dm 4674 df-rn 4675 df-res 4676 df-ima 4677 df-iota 5220 df-fun 5261 df-fn 5262 df-f 5263 df-f1 5264 df-fo 5265 df-f1o 5266 df-fv 5267 df-riota 5880 df-ov 5928 df-oprab 5929 df-mpo 5930 df-1st 6207 df-2nd 6208 df-recs 6372 df-frec 6458 df-pnf 8080 df-mnf 8081 df-xr 8082 df-ltxr 8083 df-le 8084 df-sub 8216 df-neg 8217 df-reap 8619 df-ap 8626 df-div 8717 df-inn 9008 df-2 9066 df-n0 9267 df-z 9344 df-uz 9619 df-q 9711 df-rp 9746 df-fl 10377 df-mod 10432 df-seqfrec 10557 df-exp 10648 df-dvds 11970 |
| This theorem is referenced by: pw2dvds 12359 |
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