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| Mirrors > Home > MPE Home > Th. List > Mathboxes > pell14qrss1234 | Structured version Visualization version GIF version | ||
| Description: A positive Pell solution is a general Pell solution. (Contributed by Stefan O'Rear, 18-Sep-2014.) |
| Ref | Expression |
|---|---|
| pell14qrss1234 | ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → (Pell14QR‘𝐷) ⊆ (Pell1234QR‘𝐷)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nn0z 12593 | . . . . . . 7 ⊢ (𝑏 ∈ ℕ0 → 𝑏 ∈ ℤ) | |
| 2 | 1 | a1i 11 | . . . . . 6 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → (𝑏 ∈ ℕ0 → 𝑏 ∈ ℤ)) |
| 3 | 2 | anim1d 620 | . . . . 5 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → ((𝑏 ∈ ℕ0 ∧ ∃𝑐 ∈ ℤ (𝑎 = (𝑏 + ((√‘𝐷) · 𝑐)) ∧ ((𝑏↑2) − (𝐷 · (𝑐↑2))) = 1)) → (𝑏 ∈ ℤ ∧ ∃𝑐 ∈ ℤ (𝑎 = (𝑏 + ((√‘𝐷) · 𝑐)) ∧ ((𝑏↑2) − (𝐷 · (𝑐↑2))) = 1)))) |
| 4 | 3 | reximdv2 3173 | . . . 4 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → (∃𝑏 ∈ ℕ0 ∃𝑐 ∈ ℤ (𝑎 = (𝑏 + ((√‘𝐷) · 𝑐)) ∧ ((𝑏↑2) − (𝐷 · (𝑐↑2))) = 1) → ∃𝑏 ∈ ℤ ∃𝑐 ∈ ℤ (𝑎 = (𝑏 + ((√‘𝐷) · 𝑐)) ∧ ((𝑏↑2) − (𝐷 · (𝑐↑2))) = 1))) |
| 5 | 4 | anim2d 621 | . . 3 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → ((𝑎 ∈ ℝ ∧ ∃𝑏 ∈ ℕ0 ∃𝑐 ∈ ℤ (𝑎 = (𝑏 + ((√‘𝐷) · 𝑐)) ∧ ((𝑏↑2) − (𝐷 · (𝑐↑2))) = 1)) → (𝑎 ∈ ℝ ∧ ∃𝑏 ∈ ℤ ∃𝑐 ∈ ℤ (𝑎 = (𝑏 + ((√‘𝐷) · 𝑐)) ∧ ((𝑏↑2) − (𝐷 · (𝑐↑2))) = 1)))) |
| 6 | elpell14qr 43427 | . . 3 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → (𝑎 ∈ (Pell14QR‘𝐷) ↔ (𝑎 ∈ ℝ ∧ ∃𝑏 ∈ ℕ0 ∃𝑐 ∈ ℤ (𝑎 = (𝑏 + ((√‘𝐷) · 𝑐)) ∧ ((𝑏↑2) − (𝐷 · (𝑐↑2))) = 1)))) | |
| 7 | elpell1234qr 43429 | . . 3 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → (𝑎 ∈ (Pell1234QR‘𝐷) ↔ (𝑎 ∈ ℝ ∧ ∃𝑏 ∈ ℤ ∃𝑐 ∈ ℤ (𝑎 = (𝑏 + ((√‘𝐷) · 𝑐)) ∧ ((𝑏↑2) − (𝐷 · (𝑐↑2))) = 1)))) | |
| 8 | 5, 6, 7 | 3imtr4d 296 | . 2 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → (𝑎 ∈ (Pell14QR‘𝐷) → 𝑎 ∈ (Pell1234QR‘𝐷))) |
| 9 | 8 | ssrdv 3943 | 1 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → (Pell14QR‘𝐷) ⊆ (Pell1234QR‘𝐷)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1561 ∈ wcel 2143 ∃wrex 3087 ∖ cdif 3902 ⊆ wss 3905 ‘cfv 6522 (class class class)co 7397 ℝcr 11073 1c1 11075 + caddc 11077 · cmul 11079 − cmin 11415 ℕcn 12211 2c2 12273 ℕ0cn0 12482 ℤcz 12569 ↑cexp 14075 √csqrt 15261 ◻NNcsquarenn 43414 Pell1234QRcpell1234qr 43416 Pell14QRcpell14qr 43417 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1816 ax-4 1830 ax-5 1931 ax-6 1988 ax-7 2029 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5247 ax-nul 5257 ax-pr 5391 ax-un 7719 ax-cnex 11130 ax-resscn 11131 ax-1cn 11132 ax-icn 11133 ax-addcl 11134 ax-addrcl 11135 ax-mulcl 11136 ax-mulrcl 11137 ax-i2m1 11142 ax-1ne0 11143 ax-rnegex 11145 ax-rrecex 11146 ax-cnre 11147 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1564 df-fal 1574 df-ex 1801 df-nf 1805 df-sb 2092 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-ral 3078 df-rex 3088 df-reu 3369 df-rab 3416 df-v 3457 df-sbc 3746 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-op 4590 df-uni 4867 df-iun 4952 df-br 5102 df-opab 5164 df-mpt 5183 df-tr 5209 df-id 5543 df-eprel 5548 df-po 5556 df-so 5557 df-fr 5601 df-we 5603 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-rn 5659 df-res 5660 df-ima 5661 df-pred 6289 df-ord 6350 df-on 6351 df-lim 6352 df-suc 6353 df-iota 6478 df-fun 6524 df-fn 6525 df-f 6526 df-f1 6527 df-fo 6528 df-f1o 6529 df-fv 6530 df-ov 7400 df-om 7848 df-2nd 7972 df-frecs 8263 df-wrecs 8294 df-recs 8343 df-rdg 8382 df-neg 11418 df-nn 12212 df-n0 12483 df-z 12570 df-pell14qr 43421 df-pell1234qr 43422 |
| This theorem is referenced by: pell14qrre 43435 pell14qrne0 43436 elpell14qr2 43440 |
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