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Mathbox for Stefan O'Rear |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > 0dioph | Structured version Visualization version GIF version |
Description: The null set is Diophantine. (Contributed by Stefan O'Rear, 10-Oct-2014.) |
Ref | Expression |
---|---|
0dioph | ⊢ (𝐴 ∈ ℕ0 → ∅ ∈ (Dioph‘𝐴)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-1ne0 11174 | . . . . 5 ⊢ 1 ≠ 0 | |
2 | 1 | neii 2943 | . . . 4 ⊢ ¬ 1 = 0 |
3 | 2 | rgenw 3066 | . . 3 ⊢ ∀𝑎 ∈ (ℕ0 ↑m (1...𝐴)) ¬ 1 = 0 |
4 | rabeq0 4382 | . . 3 ⊢ ({𝑎 ∈ (ℕ0 ↑m (1...𝐴)) ∣ 1 = 0} = ∅ ↔ ∀𝑎 ∈ (ℕ0 ↑m (1...𝐴)) ¬ 1 = 0) | |
5 | 3, 4 | mpbir 230 | . 2 ⊢ {𝑎 ∈ (ℕ0 ↑m (1...𝐴)) ∣ 1 = 0} = ∅ |
6 | ovex 7436 | . . . 4 ⊢ (1...𝐴) ∈ V | |
7 | 1z 12587 | . . . 4 ⊢ 1 ∈ ℤ | |
8 | mzpconstmpt 41410 | . . . 4 ⊢ (((1...𝐴) ∈ V ∧ 1 ∈ ℤ) → (𝑎 ∈ (ℤ ↑m (1...𝐴)) ↦ 1) ∈ (mzPoly‘(1...𝐴))) | |
9 | 6, 7, 8 | mp2an 691 | . . 3 ⊢ (𝑎 ∈ (ℤ ↑m (1...𝐴)) ↦ 1) ∈ (mzPoly‘(1...𝐴)) |
10 | eq0rabdioph 41446 | . . 3 ⊢ ((𝐴 ∈ ℕ0 ∧ (𝑎 ∈ (ℤ ↑m (1...𝐴)) ↦ 1) ∈ (mzPoly‘(1...𝐴))) → {𝑎 ∈ (ℕ0 ↑m (1...𝐴)) ∣ 1 = 0} ∈ (Dioph‘𝐴)) | |
11 | 9, 10 | mpan2 690 | . 2 ⊢ (𝐴 ∈ ℕ0 → {𝑎 ∈ (ℕ0 ↑m (1...𝐴)) ∣ 1 = 0} ∈ (Dioph‘𝐴)) |
12 | 5, 11 | eqeltrrid 2839 | 1 ⊢ (𝐴 ∈ ℕ0 → ∅ ∈ (Dioph‘𝐴)) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 = wceq 1542 ∈ wcel 2107 ∀wral 3062 {crab 3433 Vcvv 3475 ∅c0 4320 ↦ cmpt 5229 ‘cfv 6539 (class class class)co 7403 ↑m cmap 8815 0cc0 11105 1c1 11106 ℕ0cn0 12467 ℤcz 12553 ...cfz 13479 mzPolycmzp 41392 Diophcdioph 41425 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2109 ax-9 2117 ax-10 2138 ax-11 2155 ax-12 2172 ax-ext 2704 ax-rep 5283 ax-sep 5297 ax-nul 5304 ax-pow 5361 ax-pr 5425 ax-un 7719 ax-cnex 11161 ax-resscn 11162 ax-1cn 11163 ax-icn 11164 ax-addcl 11165 ax-addrcl 11166 ax-mulcl 11167 ax-mulrcl 11168 ax-mulcom 11169 ax-addass 11170 ax-mulass 11171 ax-distr 11172 ax-i2m1 11173 ax-1ne0 11174 ax-1rid 11175 ax-rnegex 11176 ax-rrecex 11177 ax-cnre 11178 ax-pre-lttri 11179 ax-pre-lttrn 11180 ax-pre-ltadd 11181 ax-pre-mulgt0 11182 |
This theorem depends on definitions: df-bi 206 df-an 398 df-or 847 df-3or 1089 df-3an 1090 df-tru 1545 df-fal 1555 df-ex 1783 df-nf 1787 df-sb 2069 df-mo 2535 df-eu 2564 df-clab 2711 df-cleq 2725 df-clel 2811 df-nfc 2886 df-ne 2942 df-nel 3048 df-ral 3063 df-rex 3072 df-reu 3378 df-rab 3434 df-v 3477 df-sbc 3776 df-csb 3892 df-dif 3949 df-un 3951 df-in 3953 df-ss 3963 df-pss 3965 df-nul 4321 df-if 4527 df-pw 4602 df-sn 4627 df-pr 4629 df-op 4633 df-uni 4907 df-int 4949 df-iun 4997 df-br 5147 df-opab 5209 df-mpt 5230 df-tr 5264 df-id 5572 df-eprel 5578 df-po 5586 df-so 5587 df-fr 5629 df-we 5631 df-xp 5680 df-rel 5681 df-cnv 5682 df-co 5683 df-dm 5684 df-rn 5685 df-res 5686 df-ima 5687 df-pred 6296 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6491 df-fun 6541 df-fn 6542 df-f 6543 df-f1 6544 df-fo 6545 df-f1o 6546 df-fv 6547 df-riota 7359 df-ov 7406 df-oprab 7407 df-mpo 7408 df-of 7664 df-om 7850 df-1st 7969 df-2nd 7970 df-frecs 8260 df-wrecs 8291 df-recs 8365 df-rdg 8404 df-er 8698 df-map 8817 df-en 8935 df-dom 8936 df-sdom 8937 df-pnf 11245 df-mnf 11246 df-xr 11247 df-ltxr 11248 df-le 11249 df-sub 11441 df-neg 11442 df-nn 12208 df-n0 12468 df-z 12554 df-uz 12818 df-fz 13480 df-mzpcl 41393 df-mzp 41394 df-dioph 41426 |
This theorem is referenced by: (None) |
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