| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > bernneq3 | GIF version | ||
| Description: A corollary of bernneq 11076. (Contributed by Mario Carneiro, 11-Mar-2014.) |
| Ref | Expression |
|---|---|
| bernneq3 | ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 𝑁 < (𝑃↑𝑁)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nn0re 9551 | . . 3 ⊢ (𝑁 ∈ ℕ0 → 𝑁 ∈ ℝ) | |
| 2 | 1 | adantl 277 | . 2 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 𝑁 ∈ ℝ) |
| 3 | peano2re 8452 | . . 3 ⊢ (𝑁 ∈ ℝ → (𝑁 + 1) ∈ ℝ) | |
| 4 | 2, 3 | syl 14 | . 2 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → (𝑁 + 1) ∈ ℝ) |
| 5 | eluzelre 9911 | . . 3 ⊢ (𝑃 ∈ (ℤ≥‘2) → 𝑃 ∈ ℝ) | |
| 6 | reexpcl 10971 | . . 3 ⊢ ((𝑃 ∈ ℝ ∧ 𝑁 ∈ ℕ0) → (𝑃↑𝑁) ∈ ℝ) | |
| 7 | 5, 6 | sylan 283 | . 2 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → (𝑃↑𝑁) ∈ ℝ) |
| 8 | 2 | ltp1d 9250 | . 2 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 𝑁 < (𝑁 + 1)) |
| 9 | uz2m1nn 9984 | . . . . . . 7 ⊢ (𝑃 ∈ (ℤ≥‘2) → (𝑃 − 1) ∈ ℕ) | |
| 10 | 9 | adantr 276 | . . . . . 6 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → (𝑃 − 1) ∈ ℕ) |
| 11 | 10 | nnred 9296 | . . . . 5 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → (𝑃 − 1) ∈ ℝ) |
| 12 | 11, 2 | remulcld 8346 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → ((𝑃 − 1) · 𝑁) ∈ ℝ) |
| 13 | peano2re 8452 | . . . 4 ⊢ (((𝑃 − 1) · 𝑁) ∈ ℝ → (((𝑃 − 1) · 𝑁) + 1) ∈ ℝ) | |
| 14 | 12, 13 | syl 14 | . . 3 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → (((𝑃 − 1) · 𝑁) + 1) ∈ ℝ) |
| 15 | 1red 8331 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 1 ∈ ℝ) | |
| 16 | nn0ge0 9567 | . . . . . 6 ⊢ (𝑁 ∈ ℕ0 → 0 ≤ 𝑁) | |
| 17 | 16 | adantl 277 | . . . . 5 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 0 ≤ 𝑁) |
| 18 | 10 | nnge1d 9326 | . . . . 5 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 1 ≤ (𝑃 − 1)) |
| 19 | 2, 11, 17, 18 | lemulge12d 9258 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 𝑁 ≤ ((𝑃 − 1) · 𝑁)) |
| 20 | 2, 12, 15, 19 | leadd1dd 8877 | . . 3 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → (𝑁 + 1) ≤ (((𝑃 − 1) · 𝑁) + 1)) |
| 21 | 5 | adantr 276 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 𝑃 ∈ ℝ) |
| 22 | simpr 110 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 𝑁 ∈ ℕ0) | |
| 23 | eluzge2nn0 9949 | . . . . . 6 ⊢ (𝑃 ∈ (ℤ≥‘2) → 𝑃 ∈ ℕ0) | |
| 24 | nn0ge0 9567 | . . . . . 6 ⊢ (𝑃 ∈ ℕ0 → 0 ≤ 𝑃) | |
| 25 | 23, 24 | syl 14 | . . . . 5 ⊢ (𝑃 ∈ (ℤ≥‘2) → 0 ≤ 𝑃) |
| 26 | 25 | adantr 276 | . . . 4 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 0 ≤ 𝑃) |
| 27 | bernneq2 11077 | . . . 4 ⊢ ((𝑃 ∈ ℝ ∧ 𝑁 ∈ ℕ0 ∧ 0 ≤ 𝑃) → (((𝑃 − 1) · 𝑁) + 1) ≤ (𝑃↑𝑁)) | |
| 28 | 21, 22, 26, 27 | syl3anc 1278 | . . 3 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → (((𝑃 − 1) · 𝑁) + 1) ≤ (𝑃↑𝑁)) |
| 29 | 4, 14, 7, 20, 28 | letrd 8440 | . 2 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → (𝑁 + 1) ≤ (𝑃↑𝑁)) |
| 30 | 2, 4, 7, 8, 29 | ltletrd 8741 | 1 ⊢ ((𝑃 ∈ (ℤ≥‘2) ∧ 𝑁 ∈ ℕ0) → 𝑁 < (𝑃↑𝑁)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 ∈ wcel 2209 class class class wbr 4125 ‘cfv 5372 (class class class)co 6075 ℝcr 8168 0cc0 8169 1c1 8170 + caddc 8172 · cmul 8174 < clt 8350 ≤ cle 8351 − cmin 8487 ℕcn 9283 2c2 9334 ℕ0cn0 9542 ℤ≥cuz 9900 ↑cexp 10953 |
| 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 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-coll 4241 ax-sep 4244 ax-nul 4254 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-iinf 4730 ax-cnex 8260 ax-resscn 8261 ax-1cn 8262 ax-1re 8263 ax-icn 8264 ax-addcl 8265 ax-addrcl 8266 ax-mulcl 8267 ax-mulrcl 8268 ax-addcom 8269 ax-mulcom 8270 ax-addass 8271 ax-mulass 8272 ax-distr 8273 ax-i2m1 8274 ax-0lt1 8275 ax-1rid 8276 ax-0id 8277 ax-rnegex 8278 ax-precex 8279 ax-cnre 8280 ax-pre-ltirr 8281 ax-pre-ltwlin 8282 ax-pre-lttrn 8283 ax-pre-apti 8284 ax-pre-ltadd 8285 ax-pre-mulgt0 8286 ax-pre-mulext 8287 |
| This theorem depends on definitions: df-bi 117 df-dc 847 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-if 3636 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-tr 4225 df-id 4433 df-po 4436 df-iso 4437 df-iord 4506 df-on 4508 df-ilim 4509 df-suc 4511 df-iom 4733 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-f1 5377 df-fo 5378 df-f1o 5379 df-fv 5380 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 df-recs 6566 df-frec 6652 df-pnf 8352 df-mnf 8353 df-xr 8354 df-ltxr 8355 df-le 8356 df-sub 8489 df-neg 8490 df-reap 8893 df-ap 8900 df-div 8993 df-inn 9284 df-2 9342 df-n0 9543 df-z 9624 df-uz 9901 df-seqfrec 10863 df-exp 10954 |
| This theorem is referenced by: resqrexlemcvg 11763 resqrexlemga 11767 bitsfzo 12700 bitsinv1 12707 pw2dvds 12922 pcfaclem 13106 pcfac 13107 cvgcmp2nlemabs 16986 trilpolemlt1 16995 |
| Copyright terms: Public domain | W3C validator |