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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 12430 | . . . . . 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 9297 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → 𝑆 ∈ ℝ) |
6 | 5 | ltp1d 8951 | . . 3 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → 𝑆 < (𝑆 + 1)) |
7 | 4 | nn0zd 9440 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → 𝑆 ∈ ℤ) |
8 | 7 | peano2zd 9445 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) → (𝑆 + 1) ∈ ℤ) |
9 | zltnle 9366 | . . . 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 9283 | . . . 4 ⊢ (𝑆 ∈ ℕ0 → (𝑆 + 1) ∈ ℕ0) | |
13 | oveq2 5927 | . . . . . . 7 ⊢ (𝑥 = (𝑆 + 1) → (𝑃↑𝑥) = (𝑃↑(𝑆 + 1))) | |
14 | 13 | breq1d 4040 | . . . . . 6 ⊢ (𝑥 = (𝑆 + 1) → ((𝑃↑𝑥) ∥ 𝑁 ↔ (𝑃↑(𝑆 + 1)) ∥ 𝑁)) |
15 | oveq2 5927 | . . . . . . . . 9 ⊢ (𝑛 = 𝑥 → (𝑃↑𝑛) = (𝑃↑𝑥)) | |
16 | 15 | breq1d 4040 | . . . . . . . 8 ⊢ (𝑛 = 𝑥 → ((𝑃↑𝑛) ∥ 𝑁 ↔ (𝑃↑𝑥) ∥ 𝑁)) |
17 | 16 | cbvrabv 2759 | . . . . . . 7 ⊢ {𝑛 ∈ ℕ0 ∣ (𝑃↑𝑛) ∥ 𝑁} = {𝑥 ∈ ℕ0 ∣ (𝑃↑𝑥) ∥ 𝑁} |
18 | 1, 17 | eqtri 2214 | . . . . . 6 ⊢ 𝐴 = {𝑥 ∈ ℕ0 ∣ (𝑃↑𝑥) ∥ 𝑁} |
19 | 14, 18 | elrab2 2920 | . . . . 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 3266 | . . . . . . . 8 ⊢ 𝐴 ⊆ ℕ0 |
23 | nn0ssz 9338 | . . . . . . . 8 ⊢ ℕ0 ⊆ ℤ | |
24 | 22, 23 | sstri 3189 | . . . . . . 7 ⊢ 𝐴 ⊆ ℤ |
25 | 24 | a1i 9 | . . . . . 6 ⊢ (((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) ∧ (𝑆 + 1) ∈ 𝐴) → 𝐴 ⊆ ℤ) |
26 | 1 | pclemdc 12429 | . . . . . . 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 12428 | . . . . . . 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 12092 | . . . . 5 ⊢ (((𝑃 ∈ (ℤ≥‘2) ∧ (𝑁 ∈ ℤ ∧ 𝑁 ≠ 0)) ∧ (𝑆 + 1) ∈ 𝐴) → (𝑆 + 1) ≤ sup(𝐴, ℝ, < )) |
32 | 31, 2 | breqtrrdi 4072 | . . . 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 664 | 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 835 = wceq 1364 ∈ wcel 2164 ≠ wne 2364 ∀wral 2472 ∃wrex 2473 {crab 2476 ⊆ wss 3154 class class class wbr 4030 ‘cfv 5255 (class class class)co 5919 supcsup 7043 ℝcr 7873 0cc0 7874 1c1 7875 + caddc 7877 < clt 8056 ≤ cle 8057 2c2 9035 ℕ0cn0 9243 ℤcz 9320 ℤ≥cuz 9595 ↑cexp 10612 ∥ cdvds 11933 |
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 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-13 2166 ax-14 2167 ax-ext 2175 ax-coll 4145 ax-sep 4148 ax-nul 4156 ax-pow 4204 ax-pr 4239 ax-un 4465 ax-setind 4570 ax-iinf 4621 ax-cnex 7965 ax-resscn 7966 ax-1cn 7967 ax-1re 7968 ax-icn 7969 ax-addcl 7970 ax-addrcl 7971 ax-mulcl 7972 ax-mulrcl 7973 ax-addcom 7974 ax-mulcom 7975 ax-addass 7976 ax-mulass 7977 ax-distr 7978 ax-i2m1 7979 ax-0lt1 7980 ax-1rid 7981 ax-0id 7982 ax-rnegex 7983 ax-precex 7984 ax-cnre 7985 ax-pre-ltirr 7986 ax-pre-ltwlin 7987 ax-pre-lttrn 7988 ax-pre-apti 7989 ax-pre-ltadd 7990 ax-pre-mulgt0 7991 ax-pre-mulext 7992 ax-arch 7993 ax-caucvg 7994 |
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 1472 df-sb 1774 df-eu 2045 df-mo 2046 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ne 2365 df-nel 2460 df-ral 2477 df-rex 2478 df-reu 2479 df-rmo 2480 df-rab 2481 df-v 2762 df-sbc 2987 df-csb 3082 df-dif 3156 df-un 3158 df-in 3160 df-ss 3167 df-nul 3448 df-if 3559 df-pw 3604 df-sn 3625 df-pr 3626 df-op 3628 df-uni 3837 df-int 3872 df-iun 3915 df-br 4031 df-opab 4092 df-mpt 4093 df-tr 4129 df-id 4325 df-po 4328 df-iso 4329 df-iord 4398 df-on 4400 df-ilim 4401 df-suc 4403 df-iom 4624 df-xp 4666 df-rel 4667 df-cnv 4668 df-co 4669 df-dm 4670 df-rn 4671 df-res 4672 df-ima 4673 df-iota 5216 df-fun 5257 df-fn 5258 df-f 5259 df-f1 5260 df-fo 5261 df-f1o 5262 df-fv 5263 df-isom 5264 df-riota 5874 df-ov 5922 df-oprab 5923 df-mpo 5924 df-1st 6195 df-2nd 6196 df-recs 6360 df-frec 6446 df-sup 7045 df-inf 7046 df-pnf 8058 df-mnf 8059 df-xr 8060 df-ltxr 8061 df-le 8062 df-sub 8194 df-neg 8195 df-reap 8596 df-ap 8603 df-div 8694 df-inn 8985 df-2 9043 df-3 9044 df-4 9045 df-n0 9244 df-z 9321 df-uz 9596 df-q 9688 df-rp 9723 df-fz 10078 df-fzo 10212 df-fl 10342 df-mod 10397 df-seqfrec 10522 df-exp 10613 df-cj 10989 df-re 10990 df-im 10991 df-rsqrt 11145 df-abs 11146 df-dvds 11934 |
This theorem is referenced by: pcprendvds2 12432 pczndvds 12457 |
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