| Step | Hyp | Ref
| Expression |
| 1 | | elq 9696 |
. . 3
⊢ (𝐴 ∈ ℚ ↔
∃𝑥 ∈ ℤ
∃𝑦 ∈ ℕ
𝐴 = (𝑥 / 𝑦)) |
| 2 | | zcn 9331 |
. . . . . . . . 9
⊢ (𝑥 ∈ ℤ → 𝑥 ∈
ℂ) |
| 3 | 2 | ad2antrl 490 |
. . . . . . . 8
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → 𝑥 ∈
ℂ) |
| 4 | | nncn 8998 |
. . . . . . . . 9
⊢ (𝑦 ∈ ℕ → 𝑦 ∈
ℂ) |
| 5 | 4 | ad2antll 491 |
. . . . . . . 8
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → 𝑦 ∈
ℂ) |
| 6 | | nnap0 9019 |
. . . . . . . . 9
⊢ (𝑦 ∈ ℕ → 𝑦 # 0) |
| 7 | 6 | ad2antll 491 |
. . . . . . . 8
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → 𝑦 # 0) |
| 8 | 3, 5, 7 | divnegapd 8830 |
. . . . . . 7
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → -(𝑥 / 𝑦) = (-𝑥 / 𝑦)) |
| 9 | 8 | oveq2d 5938 |
. . . . . 6
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → (𝑃 pCnt -(𝑥 / 𝑦)) = (𝑃 pCnt (-𝑥 / 𝑦))) |
| 10 | | neg0 8272 |
. . . . . . . . . 10
⊢ -0 =
0 |
| 11 | | simpr 110 |
. . . . . . . . . . 11
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 = 0) → 𝑥 = 0) |
| 12 | 11 | negeqd 8221 |
. . . . . . . . . 10
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 = 0) → -𝑥 = -0) |
| 13 | 10, 12, 11 | 3eqtr4a 2255 |
. . . . . . . . 9
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 = 0) → -𝑥 = 𝑥) |
| 14 | 13 | oveq1d 5937 |
. . . . . . . 8
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 = 0) → (-𝑥 / 𝑦) = (𝑥 / 𝑦)) |
| 15 | 14 | oveq2d 5938 |
. . . . . . 7
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 = 0) → (𝑃 pCnt (-𝑥 / 𝑦)) = (𝑃 pCnt (𝑥 / 𝑦))) |
| 16 | | simpll 527 |
. . . . . . . . . . 11
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → 𝑃 ∈
ℙ) |
| 17 | | simplrl 535 |
. . . . . . . . . . . 12
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → 𝑥 ∈
ℤ) |
| 18 | 17 | znegcld 9450 |
. . . . . . . . . . 11
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → -𝑥 ∈
ℤ) |
| 19 | | simpr 110 |
. . . . . . . . . . . 12
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → 𝑥 ≠ 0) |
| 20 | 2 | negne0bd 8330 |
. . . . . . . . . . . . 13
⊢ (𝑥 ∈ ℤ → (𝑥 ≠ 0 ↔ -𝑥 ≠ 0)) |
| 21 | 17, 20 | syl 14 |
. . . . . . . . . . . 12
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → (𝑥 ≠ 0 ↔ -𝑥 ≠ 0)) |
| 22 | 19, 21 | mpbid 147 |
. . . . . . . . . . 11
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → -𝑥 ≠ 0) |
| 23 | | eqid 2196 |
. . . . . . . . . . . 12
⊢
sup({𝑦 ∈
ℕ0 ∣ (𝑃↑𝑦) ∥ -𝑥}, ℝ, < ) = sup({𝑦 ∈ ℕ0 ∣ (𝑃↑𝑦) ∥ -𝑥}, ℝ, < ) |
| 24 | 23 | pczpre 12466 |
. . . . . . . . . . 11
⊢ ((𝑃 ∈ ℙ ∧ (-𝑥 ∈ ℤ ∧ -𝑥 ≠ 0)) → (𝑃 pCnt -𝑥) = sup({𝑦 ∈ ℕ0 ∣ (𝑃↑𝑦) ∥ -𝑥}, ℝ, < )) |
| 25 | 16, 18, 22, 24 | syl12anc 1247 |
. . . . . . . . . 10
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → (𝑃 pCnt -𝑥) = sup({𝑦 ∈ ℕ0 ∣ (𝑃↑𝑦) ∥ -𝑥}, ℝ, < )) |
| 26 | | eqid 2196 |
. . . . . . . . . . . . 13
⊢
sup({𝑦 ∈
ℕ0 ∣ (𝑃↑𝑦) ∥ 𝑥}, ℝ, < ) = sup({𝑦 ∈ ℕ0 ∣ (𝑃↑𝑦) ∥ 𝑥}, ℝ, < ) |
| 27 | 26 | pczpre 12466 |
. . . . . . . . . . . 12
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑥 ≠ 0)) → (𝑃 pCnt 𝑥) = sup({𝑦 ∈ ℕ0 ∣ (𝑃↑𝑦) ∥ 𝑥}, ℝ, < )) |
| 28 | | prmz 12279 |
. . . . . . . . . . . . . . . . 17
⊢ (𝑃 ∈ ℙ → 𝑃 ∈
ℤ) |
| 29 | | zexpcl 10646 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝑃 ∈ ℤ ∧ 𝑦 ∈ ℕ0)
→ (𝑃↑𝑦) ∈
ℤ) |
| 30 | 28, 29 | sylan 283 |
. . . . . . . . . . . . . . . 16
⊢ ((𝑃 ∈ ℙ ∧ 𝑦 ∈ ℕ0)
→ (𝑃↑𝑦) ∈
ℤ) |
| 31 | | simpl 109 |
. . . . . . . . . . . . . . . 16
⊢ ((𝑥 ∈ ℤ ∧ 𝑥 ≠ 0) → 𝑥 ∈
ℤ) |
| 32 | | dvdsnegb 11973 |
. . . . . . . . . . . . . . . 16
⊢ (((𝑃↑𝑦) ∈ ℤ ∧ 𝑥 ∈ ℤ) → ((𝑃↑𝑦) ∥ 𝑥 ↔ (𝑃↑𝑦) ∥ -𝑥)) |
| 33 | 30, 31, 32 | syl2an 289 |
. . . . . . . . . . . . . . 15
⊢ (((𝑃 ∈ ℙ ∧ 𝑦 ∈ ℕ0)
∧ (𝑥 ∈ ℤ
∧ 𝑥 ≠ 0)) →
((𝑃↑𝑦) ∥ 𝑥 ↔ (𝑃↑𝑦) ∥ -𝑥)) |
| 34 | 33 | an32s 568 |
. . . . . . . . . . . . . 14
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑥 ≠ 0)) ∧ 𝑦 ∈ ℕ0)
→ ((𝑃↑𝑦) ∥ 𝑥 ↔ (𝑃↑𝑦) ∥ -𝑥)) |
| 35 | 34 | rabbidva 2751 |
. . . . . . . . . . . . 13
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑥 ≠ 0)) → {𝑦 ∈ ℕ0
∣ (𝑃↑𝑦) ∥ 𝑥} = {𝑦 ∈ ℕ0 ∣ (𝑃↑𝑦) ∥ -𝑥}) |
| 36 | 35 | supeq1d 7053 |
. . . . . . . . . . . 12
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑥 ≠ 0)) → sup({𝑦 ∈ ℕ0
∣ (𝑃↑𝑦) ∥ 𝑥}, ℝ, < ) = sup({𝑦 ∈ ℕ0 ∣ (𝑃↑𝑦) ∥ -𝑥}, ℝ, < )) |
| 37 | 27, 36 | eqtrd 2229 |
. . . . . . . . . . 11
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑥 ≠ 0)) → (𝑃 pCnt 𝑥) = sup({𝑦 ∈ ℕ0 ∣ (𝑃↑𝑦) ∥ -𝑥}, ℝ, < )) |
| 38 | 16, 17, 19, 37 | syl12anc 1247 |
. . . . . . . . . 10
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → (𝑃 pCnt 𝑥) = sup({𝑦 ∈ ℕ0 ∣ (𝑃↑𝑦) ∥ -𝑥}, ℝ, < )) |
| 39 | 25, 38 | eqtr4d 2232 |
. . . . . . . . 9
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → (𝑃 pCnt -𝑥) = (𝑃 pCnt 𝑥)) |
| 40 | 39 | oveq1d 5937 |
. . . . . . . 8
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → ((𝑃 pCnt -𝑥) − (𝑃 pCnt 𝑦)) = ((𝑃 pCnt 𝑥) − (𝑃 pCnt 𝑦))) |
| 41 | | simplrr 536 |
. . . . . . . . 9
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → 𝑦 ∈
ℕ) |
| 42 | | pcdiv 12471 |
. . . . . . . . 9
⊢ ((𝑃 ∈ ℙ ∧ (-𝑥 ∈ ℤ ∧ -𝑥 ≠ 0) ∧ 𝑦 ∈ ℕ) → (𝑃 pCnt (-𝑥 / 𝑦)) = ((𝑃 pCnt -𝑥) − (𝑃 pCnt 𝑦))) |
| 43 | 16, 18, 22, 41, 42 | syl121anc 1254 |
. . . . . . . 8
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → (𝑃 pCnt (-𝑥 / 𝑦)) = ((𝑃 pCnt -𝑥) − (𝑃 pCnt 𝑦))) |
| 44 | | pcdiv 12471 |
. . . . . . . . 9
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑥 ≠ 0) ∧ 𝑦 ∈ ℕ) → (𝑃 pCnt (𝑥 / 𝑦)) = ((𝑃 pCnt 𝑥) − (𝑃 pCnt 𝑦))) |
| 45 | 16, 17, 19, 41, 44 | syl121anc 1254 |
. . . . . . . 8
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → (𝑃 pCnt (𝑥 / 𝑦)) = ((𝑃 pCnt 𝑥) − (𝑃 pCnt 𝑦))) |
| 46 | 40, 43, 45 | 3eqtr4d 2239 |
. . . . . . 7
⊢ (((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) ∧ 𝑥 ≠ 0) → (𝑃 pCnt (-𝑥 / 𝑦)) = (𝑃 pCnt (𝑥 / 𝑦))) |
| 47 | | simprl 529 |
. . . . . . . . 9
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → 𝑥 ∈
ℤ) |
| 48 | | 0zd 9338 |
. . . . . . . . 9
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → 0
∈ ℤ) |
| 49 | | zdceq 9401 |
. . . . . . . . 9
⊢ ((𝑥 ∈ ℤ ∧ 0 ∈
ℤ) → DECID 𝑥 = 0) |
| 50 | 47, 48, 49 | syl2anc 411 |
. . . . . . . 8
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) →
DECID 𝑥 =
0) |
| 51 | | dcne 2378 |
. . . . . . . 8
⊢
(DECID 𝑥 = 0 ↔ (𝑥 = 0 ∨ 𝑥 ≠ 0)) |
| 52 | 50, 51 | sylib 122 |
. . . . . . 7
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → (𝑥 = 0 ∨ 𝑥 ≠ 0)) |
| 53 | 15, 46, 52 | mpjaodan 799 |
. . . . . 6
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → (𝑃 pCnt (-𝑥 / 𝑦)) = (𝑃 pCnt (𝑥 / 𝑦))) |
| 54 | 9, 53 | eqtrd 2229 |
. . . . 5
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → (𝑃 pCnt -(𝑥 / 𝑦)) = (𝑃 pCnt (𝑥 / 𝑦))) |
| 55 | | negeq 8219 |
. . . . . . 7
⊢ (𝐴 = (𝑥 / 𝑦) → -𝐴 = -(𝑥 / 𝑦)) |
| 56 | 55 | oveq2d 5938 |
. . . . . 6
⊢ (𝐴 = (𝑥 / 𝑦) → (𝑃 pCnt -𝐴) = (𝑃 pCnt -(𝑥 / 𝑦))) |
| 57 | | oveq2 5930 |
. . . . . 6
⊢ (𝐴 = (𝑥 / 𝑦) → (𝑃 pCnt 𝐴) = (𝑃 pCnt (𝑥 / 𝑦))) |
| 58 | 56, 57 | eqeq12d 2211 |
. . . . 5
⊢ (𝐴 = (𝑥 / 𝑦) → ((𝑃 pCnt -𝐴) = (𝑃 pCnt 𝐴) ↔ (𝑃 pCnt -(𝑥 / 𝑦)) = (𝑃 pCnt (𝑥 / 𝑦)))) |
| 59 | 54, 58 | syl5ibrcom 157 |
. . . 4
⊢ ((𝑃 ∈ ℙ ∧ (𝑥 ∈ ℤ ∧ 𝑦 ∈ ℕ)) → (𝐴 = (𝑥 / 𝑦) → (𝑃 pCnt -𝐴) = (𝑃 pCnt 𝐴))) |
| 60 | 59 | rexlimdvva 2622 |
. . 3
⊢ (𝑃 ∈ ℙ →
(∃𝑥 ∈ ℤ
∃𝑦 ∈ ℕ
𝐴 = (𝑥 / 𝑦) → (𝑃 pCnt -𝐴) = (𝑃 pCnt 𝐴))) |
| 61 | 1, 60 | biimtrid 152 |
. 2
⊢ (𝑃 ∈ ℙ → (𝐴 ∈ ℚ → (𝑃 pCnt -𝐴) = (𝑃 pCnt 𝐴))) |
| 62 | 61 | imp 124 |
1
⊢ ((𝑃 ∈ ℙ ∧ 𝐴 ∈ ℚ) → (𝑃 pCnt -𝐴) = (𝑃 pCnt 𝐴)) |