| Mathbox for Stefan O'Rear |
< Previous
Next >
Nearby theorems |
||
| 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 12540 | . . . . . . 7 ⊢ (𝑏 ∈ ℕ0 → 𝑏 ∈ ℤ) | |
| 2 | 1 | a1i 11 | . . . . . 6 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → (𝑏 ∈ ℕ0 → 𝑏 ∈ ℤ)) |
| 3 | 2 | anim1d 617 | . . . . 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 3149 | . . . 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 618 | . . 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 43303 | . . 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 43305 | . . 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 295 | . 2 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → (𝑎 ∈ (Pell14QR‘𝐷) → 𝑎 ∈ (Pell1234QR‘𝐷))) |
| 9 | 8 | ssrdv 3921 | 1 ⊢ (𝐷 ∈ (ℕ ∖ ◻NN) → (Pell14QR‘𝐷) ⊆ (Pell1234QR‘𝐷)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 = wceq 1547 ∈ wcel 2119 ∃wrex 3063 ∖ cdif 3880 ⊆ wss 3883 ‘cfv 6486 (class class class)co 7357 ℝcr 11029 1c1 11031 + caddc 11033 · cmul 11035 − cmin 11369 ℕcn 12166 2c2 12228 ℕ0cn0 12429 ℤcz 12516 ↑cexp 14015 √csqrt 15187 ◻NNcsquarenn 43290 Pell1234QRcpell1234qr 43292 Pell14QRcpell14qr 43293 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-sep 5219 ax-nul 5229 ax-pr 5363 ax-un 7679 ax-cnex 11086 ax-resscn 11087 ax-1cn 11088 ax-icn 11089 ax-addcl 11090 ax-addrcl 11091 ax-mulcl 11092 ax-mulrcl 11093 ax-i2m1 11098 ax-1ne0 11099 ax-rnegex 11101 ax-rrecex 11102 ax-cnre 11103 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-ral 3054 df-rex 3064 df-reu 3345 df-rab 3392 df-v 3433 df-sbc 3724 df-csb 3832 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-pss 3903 df-nul 4263 df-if 4456 df-pw 4532 df-sn 4557 df-pr 4559 df-op 4563 df-uni 4840 df-iun 4924 df-br 5074 df-opab 5136 df-mpt 5155 df-tr 5181 df-id 5514 df-eprel 5519 df-po 5527 df-so 5528 df-fr 5572 df-we 5574 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-pred 6253 df-ord 6314 df-on 6315 df-lim 6316 df-suc 6317 df-iota 6442 df-fun 6488 df-fn 6489 df-f 6490 df-f1 6491 df-fo 6492 df-f1o 6493 df-fv 6494 df-ov 7360 df-om 7808 df-2nd 7933 df-frecs 8222 df-wrecs 8253 df-recs 8302 df-rdg 8340 df-neg 11372 df-nn 12167 df-n0 12430 df-z 12517 df-pell14qr 43297 df-pell1234qr 43298 |
| This theorem is referenced by: pell14qrre 43311 pell14qrne0 43312 elpell14qr2 43316 |
| Copyright terms: Public domain | W3C validator |