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Mirrors > Home > ILE Home > Th. List > pw2dvdseulemle | Unicode version |
Description: Lemma for pw2dvdseu 11882. Powers of two which do and do not divide a natural number. (Contributed by Jim Kingdon, 17-Nov-2021.) |
Ref | Expression |
---|---|
pw2dvdseulemle.n |
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pw2dvdseulemle.a |
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pw2dvdseulemle.b |
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pw2dvdseulemle.2a |
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pw2dvdseulemle.n2b |
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Ref | Expression |
---|---|
pw2dvdseulemle |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pw2dvdseulemle.a |
. . 3
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2 | 1 | nn0red 9055 |
. 2
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3 | pw2dvdseulemle.b |
. . 3
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4 | 3 | nn0red 9055 |
. 2
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5 | pw2dvdseulemle.n2b |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
6 | 2cnd 8817 |
. . . . . 6
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7 | 3 | adantr 274 |
. . . . . . . 8
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8 | peano2nn0 9041 |
. . . . . . . 8
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
9 | 7, 8 | syl 14 |
. . . . . . 7
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10 | 1 | adantr 274 |
. . . . . . 7
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11 | simpr 109 |
. . . . . . . 8
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12 | nn0ltp1le 9140 |
. . . . . . . . 9
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13 | 7, 10, 12 | syl2anc 409 |
. . . . . . . 8
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14 | 11, 13 | mpbid 146 |
. . . . . . 7
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15 | nn0sub2 9148 |
. . . . . . 7
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16 | 9, 10, 14, 15 | syl3anc 1217 |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
17 | 6, 16, 9 | expaddd 10457 |
. . . . 5
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18 | 9 | nn0cnd 9056 |
. . . . . . . 8
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19 | 10 | nn0cnd 9056 |
. . . . . . . 8
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20 | 18, 19 | pncan3d 8100 |
. . . . . . 7
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21 | 20 | oveq2d 5798 |
. . . . . 6
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22 | pw2dvdseulemle.2a |
. . . . . . 7
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23 | 22 | adantr 274 |
. . . . . 6
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24 | 21, 23 | eqbrtrd 3958 |
. . . . 5
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25 | 17, 24 | eqbrtrrd 3960 |
. . . 4
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26 | 2nn 8905 |
. . . . . . . 8
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27 | 26 | a1i 9 |
. . . . . . 7
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28 | 27, 9 | nnexpcld 10477 |
. . . . . 6
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29 | 28 | nnzd 9196 |
. . . . 5
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30 | 27, 16 | nnexpcld 10477 |
. . . . . 6
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31 | 30 | nnzd 9196 |
. . . . 5
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32 | pw2dvdseulemle.n |
. . . . . . 7
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33 | 32 | adantr 274 |
. . . . . 6
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34 | 33 | nnzd 9196 |
. . . . 5
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35 | muldvds1 11554 |
. . . . 5
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36 | 29, 31, 34, 35 | syl3anc 1217 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
37 | 25, 36 | mpd 13 |
. . 3
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38 | 5, 37 | mtand 655 |
. 2
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39 | 2, 4, 38 | nltled 7907 |
1
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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 105 ax-ia2 106 ax-ia3 107 ax-in1 604 ax-in2 605 ax-io 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-bndl 1487 ax-4 1488 ax-13 1492 ax-14 1493 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 ax-coll 4051 ax-sep 4054 ax-nul 4062 ax-pow 4106 ax-pr 4139 ax-un 4363 ax-setind 4460 ax-iinf 4510 ax-cnex 7735 ax-resscn 7736 ax-1cn 7737 ax-1re 7738 ax-icn 7739 ax-addcl 7740 ax-addrcl 7741 ax-mulcl 7742 ax-mulrcl 7743 ax-addcom 7744 ax-mulcom 7745 ax-addass 7746 ax-mulass 7747 ax-distr 7748 ax-i2m1 7749 ax-0lt1 7750 ax-1rid 7751 ax-0id 7752 ax-rnegex 7753 ax-precex 7754 ax-cnre 7755 ax-pre-ltirr 7756 ax-pre-ltwlin 7757 ax-pre-lttrn 7758 ax-pre-apti 7759 ax-pre-ltadd 7760 ax-pre-mulgt0 7761 ax-pre-mulext 7762 |
This theorem depends on definitions: df-bi 116 df-dc 821 df-3or 964 df-3an 965 df-tru 1335 df-fal 1338 df-nf 1438 df-sb 1737 df-eu 2003 df-mo 2004 df-clab 2127 df-cleq 2133 df-clel 2136 df-nfc 2271 df-ne 2310 df-nel 2405 df-ral 2422 df-rex 2423 df-reu 2424 df-rmo 2425 df-rab 2426 df-v 2691 df-sbc 2914 df-csb 3008 df-dif 3078 df-un 3080 df-in 3082 df-ss 3089 df-nul 3369 df-if 3480 df-pw 3517 df-sn 3538 df-pr 3539 df-op 3541 df-uni 3745 df-int 3780 df-iun 3823 df-br 3938 df-opab 3998 df-mpt 3999 df-tr 4035 df-id 4223 df-po 4226 df-iso 4227 df-iord 4296 df-on 4298 df-ilim 4299 df-suc 4301 df-iom 4513 df-xp 4553 df-rel 4554 df-cnv 4555 df-co 4556 df-dm 4557 df-rn 4558 df-res 4559 df-ima 4560 df-iota 5096 df-fun 5133 df-fn 5134 df-f 5135 df-f1 5136 df-fo 5137 df-f1o 5138 df-fv 5139 df-riota 5738 df-ov 5785 df-oprab 5786 df-mpo 5787 df-1st 6046 df-2nd 6047 df-recs 6210 df-frec 6296 df-pnf 7826 df-mnf 7827 df-xr 7828 df-ltxr 7829 df-le 7830 df-sub 7959 df-neg 7960 df-reap 8361 df-ap 8368 df-div 8457 df-inn 8745 df-2 8803 df-n0 9002 df-z 9079 df-uz 9351 df-seqfrec 10250 df-exp 10324 df-dvds 11530 |
This theorem is referenced by: pw2dvdseu 11882 |
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