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| Mirrors > Home > ILE Home > Th. List > pcprendvds | GIF version | ||
| Description: Non-divisibility property of the prime power pre-function. (Contributed by Mario Carneiro, 23-Feb-2014.) |
| Ref | Expression |
|---|---|
| pclem.1 | ⊢ 𝐴 = {𝑛 ∈ ℕ0 ∣ (𝑃↑𝑛) ∥ 𝑁} |
| pclem.2 | ⊢ 𝑆 = sup(𝐴, ℝ, < ) |
| Ref | Expression |
|---|---|
| pcprendvds | ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → ¬ (𝑃↑(𝑆 + 1)) ∥ 𝑁) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pclem.1 | . . . . . . 7 ⊢ 𝐴 = {𝑛 ∈ ℕ0 ∣ (𝑃↑𝑛) ∥ 𝑁} | |
| 2 | pclem.2 | . . . . . . 7 ⊢ 𝑆 = sup(𝐴, ℝ, < ) | |
| 3 | 1, 2 | pcprecl 12682 | . . . . . 6 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → (𝑆 ∈ ℕ0 ∧ (𝑃↑𝑆) ∥ 𝑁)) |
| 4 | 3 | simpld 112 | . . . . 5 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → 𝑆 ∈ ℕ0) |
| 5 | 4 | nn0red 9364 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → 𝑆 ∈ ℝ) |
| 6 | 5 | ltp1d 9018 | . . 3 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → 𝑆 < (𝑆 + 1)) |
| 7 | 4 | nn0zd 9508 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → 𝑆 ∈ ℤ) |
| 8 | 7 | peano2zd 9513 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → (𝑆 + 1) ∈ ℤ) |
| 9 | zltnle 9433 | . . . 4 ⊢ ((𝑆 ∈ ℤ ∧ (𝑆 + 1) ∈ ℤ) → (𝑆 < (𝑆 + 1) ↔ ¬ (𝑆 + 1) ≤ 𝑆)) | |
| 10 | 7, 8, 9 | syl2anc 411 | . . 3 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → (𝑆 < (𝑆 + 1) ↔ ¬ (𝑆 + 1) ≤ 𝑆)) |
| 11 | 6, 10 | mpbid 147 | . 2 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → ¬ (𝑆 + 1) ≤ 𝑆) |
| 12 | peano2nn0 9350 | . . . 4 ⊢ (𝑆 ∈ ℕ0 → (𝑆 + 1) ∈ ℕ0) | |
| 13 | oveq2 5964 | . . . . . . 7 ⊢ (𝑥 = (𝑆 + 1) → (𝑃↑𝑥) = (𝑃↑(𝑆 + 1))) | |
| 14 | 13 | breq1d 4060 | . . . . . 6 ⊢ (𝑥 = (𝑆 + 1) → ((𝑃↑𝑥) ∥ 𝑁 ↔ (𝑃↑(𝑆 + 1)) ∥ 𝑁)) |
| 15 | oveq2 5964 | . . . . . . . . 9 ⊢ (𝑛 = 𝑥 → (𝑃↑𝑛) = (𝑃↑𝑥)) | |
| 16 | 15 | breq1d 4060 | . . . . . . . 8 ⊢ (𝑛 = 𝑥 → ((𝑃↑𝑛) ∥ 𝑁 ↔ (𝑃↑𝑥) ∥ 𝑁)) |
| 17 | 16 | cbvrabv 2772 | . . . . . . 7 ⊢ {𝑛 ∈ ℕ0 ∣ (𝑃↑𝑛) ∥ 𝑁} = {𝑥 ∈ ℕ0 ∣ (𝑃↑𝑥) ∥ 𝑁} |
| 18 | 1, 17 | eqtri 2227 | . . . . . 6 ⊢ 𝐴 = {𝑥 ∈ ℕ0 ∣ (𝑃↑𝑥) ∥ 𝑁} |
| 19 | 14, 18 | elrab2 2936 | . . . . 5 ⊢ ((𝑆 + 1) ∈ 𝐴 ↔ ((𝑆 + 1) ∈ ℕ0 ∧ (𝑃↑(𝑆 + 1)) ∥ 𝑁)) |
| 20 | 19 | simplbi2 385 | . . . 4 ⊢ ((𝑆 + 1) ∈ ℕ0 → ((𝑃↑(𝑆 + 1)) ∥ 𝑁 → (𝑆 + 1) ∈ 𝐴)) |
| 21 | 4, 12, 20 | 3syl 17 | . . 3 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → ((𝑃↑(𝑆 + 1)) ∥ 𝑁 → (𝑆 + 1) ∈ 𝐴)) |
| 22 | 1 | ssrab3 3283 | . . . . . . . 8 ⊢ 𝐴 ⊆ ℕ0 |
| 23 | nn0ssz 9405 | . . . . . . . 8 ⊢ ℕ0 ⊆ ℤ | |
| 24 | 22, 23 | sstri 3206 | . . . . . . 7 ⊢ 𝐴 ⊆ ℤ |
| 25 | 24 | a1i 9 | . . . . . 6 ⊢ (((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) ∧ (𝑆 + 1) ∈ 𝐴) → 𝐴 ⊆ ℤ) |
| 26 | 1 | pclemdc 12681 | . . . . . . 7 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → ∀𝑥 ∈ ℤ DECID 𝑥 ∈ 𝐴) |
| 27 | 26 | adantr 276 | . . . . . 6 ⊢ (((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) ∧ (𝑆 + 1) ∈ 𝐴) → ∀𝑥 ∈ ℤ DECID 𝑥 ∈ 𝐴) |
| 28 | 1 | pclemub 12680 | . . . . . . 7 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → ∃𝑥 ∈ ℤ ∀𝑦 ∈ 𝐴 𝑦 ≤ 𝑥) |
| 29 | 28 | adantr 276 | . . . . . 6 ⊢ (((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) ∧ (𝑆 + 1) ∈ 𝐴) → ∃𝑥 ∈ ℤ ∀𝑦 ∈ 𝐴 𝑦 ≤ 𝑥) |
| 30 | simpr 110 | . . . . . 6 ⊢ (((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) ∧ (𝑆 + 1) ∈ 𝐴) → (𝑆 + 1) ∈ 𝐴) | |
| 31 | 25, 27, 29, 30 | suprzubdc 10396 | . . . . 5 ⊢ (((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) ∧ (𝑆 + 1) ∈ 𝐴) → (𝑆 + 1) ≤ sup(𝐴, ℝ, < )) |
| 32 | 31, 2 | breqtrrdi 4092 | . . . 4 ⊢ (((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) ∧ (𝑆 + 1) ∈ 𝐴) → (𝑆 + 1) ≤ 𝑆) |
| 33 | 32 | ex 115 | . . 3 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → ((𝑆 + 1) ∈ 𝐴 → (𝑆 + 1) ≤ 𝑆)) |
| 34 | 21, 33 | syld 45 | . 2 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → ((𝑃↑(𝑆 + 1)) ∥ 𝑁 → (𝑆 + 1) ≤ 𝑆)) |
| 35 | 11, 34 | mtod 665 | 1 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → ¬ (𝑃↑(𝑆 + 1)) ∥ 𝑁) |
| Colors of variables: wff set class |
| Syntax hints: ¬ wn 3 → wi 4 ∧ wa 104 ↔ wb 105 DECID wdc 836 = wceq 1373 ∈ wcel 2177 ≠ wne 2377 ∀wral 2485 ∃wrex 2486 {crab 2489 ⊆ wss 3170 class class class wbr 4050 ‘cfv 5279 (class class class)co 5956 supcsup 7098 ℝcr 7939 0cc0 7940 1c1 7941 + caddc 7943 < clt 8122 ≤ cle 8123 2c2 9102 ℕ0cn0 9310 ℤcz 9387 ℤ≥cuz 9663 ↑cexp 10700 ∥ cdvds 12168 |
| 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 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-13 2179 ax-14 2180 ax-ext 2188 ax-coll 4166 ax-sep 4169 ax-nul 4177 ax-pow 4225 ax-pr 4260 ax-un 4487 ax-setind 4592 ax-iinf 4643 ax-cnex 8031 ax-resscn 8032 ax-1cn 8033 ax-1re 8034 ax-icn 8035 ax-addcl 8036 ax-addrcl 8037 ax-mulcl 8038 ax-mulrcl 8039 ax-addcom 8040 ax-mulcom 8041 ax-addass 8042 ax-mulass 8043 ax-distr 8044 ax-i2m1 8045 ax-0lt1 8046 ax-1rid 8047 ax-0id 8048 ax-rnegex 8049 ax-precex 8050 ax-cnre 8051 ax-pre-ltirr 8052 ax-pre-ltwlin 8053 ax-pre-lttrn 8054 ax-pre-apti 8055 ax-pre-ltadd 8056 ax-pre-mulgt0 8057 ax-pre-mulext 8058 ax-arch 8059 ax-caucvg 8060 |
| 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 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2193 df-cleq 2199 df-clel 2202 df-nfc 2338 df-ne 2378 df-nel 2473 df-ral 2490 df-rex 2491 df-reu 2492 df-rmo 2493 df-rab 2494 df-v 2775 df-sbc 3003 df-csb 3098 df-dif 3172 df-un 3174 df-in 3176 df-ss 3183 df-nul 3465 df-if 3576 df-pw 3622 df-sn 3643 df-pr 3644 df-op 3646 df-uni 3856 df-int 3891 df-iun 3934 df-br 4051 df-opab 4113 df-mpt 4114 df-tr 4150 df-id 4347 df-po 4350 df-iso 4351 df-iord 4420 df-on 4422 df-ilim 4423 df-suc 4425 df-iom 4646 df-xp 4688 df-rel 4689 df-cnv 4690 df-co 4691 df-dm 4692 df-rn 4693 df-res 4694 df-ima 4695 df-iota 5240 df-fun 5281 df-fn 5282 df-f 5283 df-f1 5284 df-fo 5285 df-f1o 5286 df-fv 5287 df-isom 5288 df-riota 5911 df-ov 5959 df-oprab 5960 df-mpo 5961 df-1st 6238 df-2nd 6239 df-recs 6403 df-frec 6489 df-sup 7100 df-inf 7101 df-pnf 8124 df-mnf 8125 df-xr 8126 df-ltxr 8127 df-le 8128 df-sub 8260 df-neg 8261 df-reap 8663 df-ap 8670 df-div 8761 df-inn 9052 df-2 9110 df-3 9111 df-4 9112 df-n0 9311 df-z 9388 df-uz 9664 df-q 9756 df-rp 9791 df-fz 10146 df-fzo 10280 df-fl 10430 df-mod 10485 df-seqfrec 10610 df-exp 10701 df-cj 11223 df-re 11224 df-im 11225 df-rsqrt 11379 df-abs 11380 df-dvds 12169 |
| This theorem is referenced by: pcprendvds2 12684 pczndvds 12709 |
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