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Mirrors > Home > MPE Home > Th. List > ppisval2 | Structured version Visualization version GIF version |
Description: The set of primes less than 𝐴 expressed using a finite set of integers. (Contributed by Mario Carneiro, 22-Sep-2014.) |
Ref | Expression |
---|---|
ppisval2 | ⊢ ((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) → ((0[,]𝐴) ∩ ℙ) = ((𝑀...(⌊‘𝐴)) ∩ ℙ)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ppisval 26991 | . . 3 ⊢ (𝐴 ∈ ℝ → ((0[,]𝐴) ∩ ℙ) = ((2...(⌊‘𝐴)) ∩ ℙ)) | |
2 | 1 | adantr 480 | . 2 ⊢ ((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) → ((0[,]𝐴) ∩ ℙ) = ((2...(⌊‘𝐴)) ∩ ℙ)) |
3 | fzss1 13546 | . . . . 5 ⊢ (2 ∈ (ℤ≥‘𝑀) → (2...(⌊‘𝐴)) ⊆ (𝑀...(⌊‘𝐴))) | |
4 | 3 | adantl 481 | . . . 4 ⊢ ((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) → (2...(⌊‘𝐴)) ⊆ (𝑀...(⌊‘𝐴))) |
5 | 4 | ssrind 4230 | . . 3 ⊢ ((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) → ((2...(⌊‘𝐴)) ∩ ℙ) ⊆ ((𝑀...(⌊‘𝐴)) ∩ ℙ)) |
6 | simpr 484 | . . . . . . . 8 ⊢ (((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) ∧ 𝑥 ∈ ((𝑀...(⌊‘𝐴)) ∩ ℙ)) → 𝑥 ∈ ((𝑀...(⌊‘𝐴)) ∩ ℙ)) | |
7 | elin 3959 | . . . . . . . 8 ⊢ (𝑥 ∈ ((𝑀...(⌊‘𝐴)) ∩ ℙ) ↔ (𝑥 ∈ (𝑀...(⌊‘𝐴)) ∧ 𝑥 ∈ ℙ)) | |
8 | 6, 7 | sylib 217 | . . . . . . 7 ⊢ (((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) ∧ 𝑥 ∈ ((𝑀...(⌊‘𝐴)) ∩ ℙ)) → (𝑥 ∈ (𝑀...(⌊‘𝐴)) ∧ 𝑥 ∈ ℙ)) |
9 | 8 | simprd 495 | . . . . . 6 ⊢ (((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) ∧ 𝑥 ∈ ((𝑀...(⌊‘𝐴)) ∩ ℙ)) → 𝑥 ∈ ℙ) |
10 | prmuz2 16640 | . . . . . 6 ⊢ (𝑥 ∈ ℙ → 𝑥 ∈ (ℤ≥‘2)) | |
11 | 9, 10 | syl 17 | . . . . 5 ⊢ (((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) ∧ 𝑥 ∈ ((𝑀...(⌊‘𝐴)) ∩ ℙ)) → 𝑥 ∈ (ℤ≥‘2)) |
12 | 8 | simpld 494 | . . . . . 6 ⊢ (((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) ∧ 𝑥 ∈ ((𝑀...(⌊‘𝐴)) ∩ ℙ)) → 𝑥 ∈ (𝑀...(⌊‘𝐴))) |
13 | elfzuz3 13504 | . . . . . 6 ⊢ (𝑥 ∈ (𝑀...(⌊‘𝐴)) → (⌊‘𝐴) ∈ (ℤ≥‘𝑥)) | |
14 | 12, 13 | syl 17 | . . . . 5 ⊢ (((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) ∧ 𝑥 ∈ ((𝑀...(⌊‘𝐴)) ∩ ℙ)) → (⌊‘𝐴) ∈ (ℤ≥‘𝑥)) |
15 | elfzuzb 13501 | . . . . 5 ⊢ (𝑥 ∈ (2...(⌊‘𝐴)) ↔ (𝑥 ∈ (ℤ≥‘2) ∧ (⌊‘𝐴) ∈ (ℤ≥‘𝑥))) | |
16 | 11, 14, 15 | sylanbrc 582 | . . . 4 ⊢ (((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) ∧ 𝑥 ∈ ((𝑀...(⌊‘𝐴)) ∩ ℙ)) → 𝑥 ∈ (2...(⌊‘𝐴))) |
17 | 16, 9 | elind 4189 | . . 3 ⊢ (((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) ∧ 𝑥 ∈ ((𝑀...(⌊‘𝐴)) ∩ ℙ)) → 𝑥 ∈ ((2...(⌊‘𝐴)) ∩ ℙ)) |
18 | 5, 17 | eqelssd 3998 | . 2 ⊢ ((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) → ((2...(⌊‘𝐴)) ∩ ℙ) = ((𝑀...(⌊‘𝐴)) ∩ ℙ)) |
19 | 2, 18 | eqtrd 2766 | 1 ⊢ ((𝐴 ∈ ℝ ∧ 2 ∈ (ℤ≥‘𝑀)) → ((0[,]𝐴) ∩ ℙ) = ((𝑀...(⌊‘𝐴)) ∩ ℙ)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 395 = wceq 1533 ∈ wcel 2098 ∩ cin 3942 ⊆ wss 3943 ‘cfv 6537 (class class class)co 7405 ℝcr 11111 0cc0 11112 2c2 12271 ℤ≥cuz 12826 [,]cicc 13333 ...cfz 13490 ⌊cfl 13761 ℙcprime 16615 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2163 ax-ext 2697 ax-sep 5292 ax-nul 5299 ax-pow 5356 ax-pr 5420 ax-un 7722 ax-cnex 11168 ax-resscn 11169 ax-1cn 11170 ax-icn 11171 ax-addcl 11172 ax-addrcl 11173 ax-mulcl 11174 ax-mulrcl 11175 ax-mulcom 11176 ax-addass 11177 ax-mulass 11178 ax-distr 11179 ax-i2m1 11180 ax-1ne0 11181 ax-1rid 11182 ax-rnegex 11183 ax-rrecex 11184 ax-cnre 11185 ax-pre-lttri 11186 ax-pre-lttrn 11187 ax-pre-ltadd 11188 ax-pre-mulgt0 11189 ax-pre-sup 11190 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 845 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2528 df-eu 2557 df-clab 2704 df-cleq 2718 df-clel 2804 df-nfc 2879 df-ne 2935 df-nel 3041 df-ral 3056 df-rex 3065 df-rmo 3370 df-reu 3371 df-rab 3427 df-v 3470 df-sbc 3773 df-csb 3889 df-dif 3946 df-un 3948 df-in 3950 df-ss 3960 df-pss 3962 df-nul 4318 df-if 4524 df-pw 4599 df-sn 4624 df-pr 4626 df-op 4630 df-uni 4903 df-iun 4992 df-br 5142 df-opab 5204 df-mpt 5225 df-tr 5259 df-id 5567 df-eprel 5573 df-po 5581 df-so 5582 df-fr 5624 df-we 5626 df-xp 5675 df-rel 5676 df-cnv 5677 df-co 5678 df-dm 5679 df-rn 5680 df-res 5681 df-ima 5682 df-pred 6294 df-ord 6361 df-on 6362 df-lim 6363 df-suc 6364 df-iota 6489 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7361 df-ov 7408 df-oprab 7409 df-mpo 7410 df-om 7853 df-1st 7974 df-2nd 7975 df-frecs 8267 df-wrecs 8298 df-recs 8372 df-rdg 8411 df-1o 8467 df-2o 8468 df-er 8705 df-en 8942 df-dom 8943 df-sdom 8944 df-fin 8945 df-sup 9439 df-inf 9440 df-pnf 11254 df-mnf 11255 df-xr 11256 df-ltxr 11257 df-le 11258 df-sub 11450 df-neg 11451 df-div 11876 df-nn 12217 df-2 12279 df-3 12280 df-n0 12477 df-z 12563 df-uz 12827 df-rp 12981 df-icc 13337 df-fz 13491 df-fl 13763 df-seq 13973 df-exp 14033 df-cj 15052 df-re 15053 df-im 15054 df-sqrt 15188 df-abs 15189 df-dvds 16205 df-prm 16616 |
This theorem is referenced by: ppival2g 27016 chtdif 27045 prmorcht 27065 chtppilimlem1 27361 |
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