| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > pcfaclem | Structured version Visualization version GIF version | ||
| Description: Lemma for pcfac 17083. (Contributed by Mario Carneiro, 20-May-2014.) |
| Ref | Expression |
|---|---|
| pcfaclem | ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → (⌊‘(𝑁 / (𝑃↑𝑀))) = 0) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nn0ge0 12635 | . . . 4 ⊢ (𝑁 ∈ ℕ0 → 0 ≤ 𝑁) | |
| 2 | 1 | 3ad2ant1 1151 | . . 3 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 0 ≤ 𝑁) |
| 3 | nn0re 12619 | . . . . 5 ⊢ (𝑁 ∈ ℕ0 → 𝑁 ∈ ℝ) | |
| 4 | 3 | 3ad2ant1 1151 | . . . 4 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 𝑁 ∈ ℝ) |
| 5 | prmnn 16855 | . . . . . . 7 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℕ) | |
| 6 | 5 | 3ad2ant3 1153 | . . . . . 6 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 𝑃 ∈ ℕ) |
| 7 | eluznn0 13048 | . . . . . . 7 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ ℕ0) | |
| 8 | 7 | 3adant3 1150 | . . . . . 6 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 𝑀 ∈ ℕ0) |
| 9 | 6, 8 | nnexpcld 14393 | . . . . 5 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → (𝑃↑𝑀) ∈ ℕ) |
| 10 | 9 | nnred 12354 | . . . 4 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → (𝑃↑𝑀) ∈ ℝ) |
| 11 | 9 | nngt0d 12391 | . . . 4 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 0 < (𝑃↑𝑀)) |
| 12 | ge0div 12188 | . . . 4 ⊢ ((𝑁 ∈ ℝ ∧ (𝑃↑𝑀) ∈ ℝ ∧ 0 < (𝑃↑𝑀)) → (0 ≤ 𝑁 ↔ 0 ≤ (𝑁 / (𝑃↑𝑀)))) | |
| 13 | 4, 10, 11, 12 | syl3anc 1398 | . . 3 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → (0 ≤ 𝑁 ↔ 0 ≤ (𝑁 / (𝑃↑𝑀)))) |
| 14 | 2, 13 | mpbid 235 | . 2 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 0 ≤ (𝑁 / (𝑃↑𝑀))) |
| 15 | 8 | nn0red 12672 | . . . . . 6 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 𝑀 ∈ ℝ) |
| 16 | eluzle 12982 | . . . . . . 7 ⊢ (𝑀 ∈ (ℤ≥‘𝑁) → 𝑁 ≤ 𝑀) | |
| 17 | 16 | 3ad2ant2 1152 | . . . . . 6 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 𝑁 ≤ 𝑀) |
| 18 | prmuz2 16877 | . . . . . . . 8 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ (ℤ≥‘2)) | |
| 19 | 18 | 3ad2ant3 1153 | . . . . . . 7 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 𝑃 ∈ (ℤ≥‘2)) |
| 20 | bernneq3 14379 | . . . . . . 7 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑀 ∈ ℕ0) → 𝑀 < (𝑃↑𝑀)) | |
| 21 | 19, 8, 20 | syl2anc 596 | . . . . . 6 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 𝑀 < (𝑃↑𝑀)) |
| 22 | 4, 15, 10, 17, 21 | lelttrd 11472 | . . . . 5 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 𝑁 < (𝑃↑𝑀)) |
| 23 | 9 | nncnd 12355 | . . . . . 6 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → (𝑃↑𝑀) ∈ ℂ) |
| 24 | 23 | mulridd 11330 | . . . . 5 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → ((𝑃↑𝑀) · 1) = (𝑃↑𝑀)) |
| 25 | 22, 24 | breqtrrd 5132 | . . . 4 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 𝑁 < ((𝑃↑𝑀) · 1)) |
| 26 | 1red 11313 | . . . . 5 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → 1 ∈ ℝ) | |
| 27 | ltdivmul 12196 | . . . . 5 ⊢ ((𝑁 ∈ ℝ ∧ 1 ∈ ℝ ∧ ((𝑃↑𝑀) ∈ ℝ ∧ 0 < (𝑃↑𝑀))) → ((𝑁 / (𝑃↑𝑀)) < 1 ↔ 𝑁 < ((𝑃↑𝑀) · 1))) | |
| 28 | 4, 26, 10, 11, 27 | syl112anc 1401 | . . . 4 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → ((𝑁 / (𝑃↑𝑀)) < 1 ↔ 𝑁 < ((𝑃↑𝑀) · 1))) |
| 29 | 25, 28 | mpbird 260 | . . 3 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → (𝑁 / (𝑃↑𝑀)) < 1) |
| 30 | 0p1e1 12467 | . . 3 ⊢ (0 + 1) = 1 | |
| 31 | 29, 30 | breqtrrdi 5146 | . 2 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → (𝑁 / (𝑃↑𝑀)) < (0 + 1)) |
| 32 | 4, 9 | nndivred 12396 | . . 3 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → (𝑁 / (𝑃↑𝑀)) ∈ ℝ) |
| 33 | 0z 12708 | . . 3 ⊢ 0 ∈ ℤ | |
| 34 | flbi 13960 | . . 3 ⊢ (((𝑁 / (𝑃↑𝑀)) ∈ ℝ ∧ 0 ∈ ℤ) → ((⌊‘(𝑁 / (𝑃↑𝑀))) = 0 ↔ (0 ≤ (𝑁 / (𝑃↑𝑀)) ∧ (𝑁 / (𝑃↑𝑀)) < (0 + 1)))) | |
| 35 | 32, 33, 34 | sylancl 598 | . 2 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → ((⌊‘(𝑁 / (𝑃↑𝑀))) = 0 ↔ (0 ≤ (𝑁 / (𝑃↑𝑀)) ∧ (𝑁 / (𝑃↑𝑀)) < (0 + 1)))) |
| 36 | 14, 31, 35 | mpbir2and 726 | 1 ⊢ ((𝑁 ∈ ℕ0 ∧ 𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑃 ∈ ℙ) → (⌊‘(𝑁 / (𝑃↑𝑀))) = 0) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 ∧ w3a 1103 = wceq 1569 ∈ wcel 2144 class class class wbr 5102 ‘cfv 6539 (class class class)co 7421 ℝcr 11203 0cc0 11204 1c1 11205 + caddc 11207 · cmul 11209 < clt 11347 ≤ cle 11348 / cdiv 11977 ℕcn 12339 2c2 12401 ℕ0cn0 12610 ℤcz 12697 ℤ≥cuz 12969 ⌊cfl 13934 ↑cexp 14208 ℙcprime 16852 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7752 ax-cnex 11260 ax-resscn 11261 ax-1cn 11262 ax-icn 11263 ax-addcl 11264 ax-addrcl 11265 ax-mulcl 11266 ax-mulrcl 11267 ax-mulcom 11268 ax-addass 11269 ax-mulass 11270 ax-distr 11271 ax-i2m1 11272 ax-1ne0 11273 ax-1rid 11274 ax-rnegex 11275 ax-rrecex 11276 ax-cnre 11277 ax-pre-lttri 11278 ax-pre-lttrn 11279 ax-pre-ltadd 11280 ax-pre-mulgt0 11281 ax-pre-sup 11282 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6541 df-fn 6542 df-f 6543 df-f1 6544 df-fo 6545 df-f1o 6546 df-fv 6547 df-riota 7378 df-ov 7424 df-oprab 7425 df-mpo 7426 df-om 7879 df-2nd 8003 df-frecs 8303 df-wrecs 8334 df-recs 8383 df-rdg 8422 df-1o 8480 df-2o 8481 df-er 8721 df-en 8978 df-dom 8979 df-sdom 8980 df-fin 8981 df-sup 9438 df-inf 9439 df-pnf 11349 df-mnf 11350 df-xr 11351 df-ltxr 11352 df-le 11353 df-sub 11547 df-neg 11548 df-div 11978 df-nn 12340 df-2 12409 df-3 12410 df-n0 12611 df-z 12698 df-uz 12970 df-rp 13125 df-fl 13936 df-seq 14149 df-exp 14209 df-cj 15272 df-re 15273 df-im 15274 df-sqrt 15408 df-abs 15409 df-dvds 16429 df-prm 16853 |
| This theorem is used by: pcfac 17083 |
| Copyright terms: Public domain | W3C validator |