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| Mirrors > Home > ILE Home > Th. List > pcpre1 | Unicode version | ||
| Description: Value of the prime power pre-function at 1. (Contributed by Mario Carneiro, 23-Feb-2014.) (Revised by Mario Carneiro, 26-Apr-2016.) |
| Ref | Expression |
|---|---|
| pclem.1 |
|
| pclem.2 |
|
| Ref | Expression |
|---|---|
| pcpre1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1z 9400 |
. . . . . . . . . 10
| |
| 2 | eleq1 2268 |
. . . . . . . . . 10
| |
| 3 | 1, 2 | mpbiri 168 |
. . . . . . . . 9
|
| 4 | 1ne0 9106 |
. . . . . . . . . 10
| |
| 5 | neeq1 2389 |
. . . . . . . . . 10
| |
| 6 | 4, 5 | mpbiri 168 |
. . . . . . . . 9
|
| 7 | 3, 6 | jca 306 |
. . . . . . . 8
|
| 8 | pclem.1 |
. . . . . . . . 9
| |
| 9 | pclem.2 |
. . . . . . . . 9
| |
| 10 | 8, 9 | pcprecl 12645 |
. . . . . . . 8
|
| 11 | 7, 10 | sylan2 286 |
. . . . . . 7
|
| 12 | 11 | simprd 114 |
. . . . . 6
|
| 13 | simpr 110 |
. . . . . 6
| |
| 14 | 12, 13 | breqtrd 4071 |
. . . . 5
|
| 15 | eluz2nn 9689 |
. . . . . . . . 9
| |
| 16 | 15 | adantr 276 |
. . . . . . . 8
|
| 17 | 11 | simpld 112 |
. . . . . . . 8
|
| 18 | 16, 17 | nnexpcld 10842 |
. . . . . . 7
|
| 19 | 18 | nnzd 9496 |
. . . . . 6
|
| 20 | 1nn 9049 |
. . . . . 6
| |
| 21 | dvdsle 12188 |
. . . . . 6
| |
| 22 | 19, 20, 21 | sylancl 413 |
. . . . 5
|
| 23 | 14, 22 | mpd 13 |
. . . 4
|
| 24 | 16 | nncnd 9052 |
. . . . 5
|
| 25 | 24 | exp0d 10814 |
. . . 4
|
| 26 | 23, 25 | breqtrrd 4073 |
. . 3
|
| 27 | 16 | nnred 9051 |
. . . 4
|
| 28 | 0nn0 9312 |
. . . . 5
| |
| 29 | 28 | a1i 9 |
. . . 4
|
| 30 | eluz2gt1 9725 |
. . . . 5
| |
| 31 | 30 | adantr 276 |
. . . 4
|
| 32 | nn0leexp2 10857 |
. . . 4
| |
| 33 | 27, 17, 29, 31, 32 | syl31anc 1253 |
. . 3
|
| 34 | 26, 33 | mpbird 167 |
. 2
|
| 35 | 10 | simpld 112 |
. . . 4
|
| 36 | 7, 35 | sylan2 286 |
. . 3
|
| 37 | nn0le0eq0 9325 |
. . 3
| |
| 38 | 36, 37 | syl 14 |
. 2
|
| 39 | 34, 38 | mpbid 147 |
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 711 ax-5 1470 ax-7 1471 ax-gen 1472 ax-ie1 1516 ax-ie2 1517 ax-8 1527 ax-10 1528 ax-11 1529 ax-i12 1530 ax-bndl 1532 ax-4 1533 ax-17 1549 ax-i9 1553 ax-ial 1557 ax-i5r 1558 ax-13 2178 ax-14 2179 ax-ext 2187 ax-coll 4160 ax-sep 4163 ax-nul 4171 ax-pow 4219 ax-pr 4254 ax-un 4481 ax-setind 4586 ax-iinf 4637 ax-cnex 8018 ax-resscn 8019 ax-1cn 8020 ax-1re 8021 ax-icn 8022 ax-addcl 8023 ax-addrcl 8024 ax-mulcl 8025 ax-mulrcl 8026 ax-addcom 8027 ax-mulcom 8028 ax-addass 8029 ax-mulass 8030 ax-distr 8031 ax-i2m1 8032 ax-0lt1 8033 ax-1rid 8034 ax-0id 8035 ax-rnegex 8036 ax-precex 8037 ax-cnre 8038 ax-pre-ltirr 8039 ax-pre-ltwlin 8040 ax-pre-lttrn 8041 ax-pre-apti 8042 ax-pre-ltadd 8043 ax-pre-mulgt0 8044 ax-pre-mulext 8045 ax-arch 8046 ax-caucvg 8047 |
| This theorem depends on definitions: df-bi 117 df-dc 837 df-3or 982 df-3an 983 df-tru 1376 df-fal 1379 df-nf 1484 df-sb 1786 df-eu 2057 df-mo 2058 df-clab 2192 df-cleq 2198 df-clel 2201 df-nfc 2337 df-ne 2377 df-nel 2472 df-ral 2489 df-rex 2490 df-reu 2491 df-rmo 2492 df-rab 2493 df-v 2774 df-sbc 2999 df-csb 3094 df-dif 3168 df-un 3170 df-in 3172 df-ss 3179 df-nul 3461 df-if 3572 df-pw 3618 df-sn 3639 df-pr 3640 df-op 3642 df-uni 3851 df-int 3886 df-iun 3929 df-br 4046 df-opab 4107 df-mpt 4108 df-tr 4144 df-id 4341 df-po 4344 df-iso 4345 df-iord 4414 df-on 4416 df-ilim 4417 df-suc 4419 df-iom 4640 df-xp 4682 df-rel 4683 df-cnv 4684 df-co 4685 df-dm 4686 df-rn 4687 df-res 4688 df-ima 4689 df-iota 5233 df-fun 5274 df-fn 5275 df-f 5276 df-f1 5277 df-fo 5278 df-f1o 5279 df-fv 5280 df-isom 5281 df-riota 5901 df-ov 5949 df-oprab 5950 df-mpo 5951 df-1st 6228 df-2nd 6229 df-recs 6393 df-frec 6479 df-sup 7088 df-inf 7089 df-pnf 8111 df-mnf 8112 df-xr 8113 df-ltxr 8114 df-le 8115 df-sub 8247 df-neg 8248 df-reap 8650 df-ap 8657 df-div 8748 df-inn 9039 df-2 9097 df-3 9098 df-4 9099 df-n0 9298 df-z 9375 df-uz 9651 df-q 9743 df-rp 9778 df-fz 10133 df-fzo 10267 df-fl 10415 df-mod 10470 df-seqfrec 10595 df-exp 10686 df-cj 11186 df-re 11187 df-im 11188 df-rsqrt 11342 df-abs 11343 df-dvds 12132 |
| This theorem is referenced by: pczpre 12653 pc1 12661 |
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