| Step | Hyp | Ref
| Expression |
| 1 | | eulerpartlems.r |
. . . . . 6
⊢ 𝑅 = {𝑓 ∣ (◡𝑓 “ ℕ) ∈
Fin} |
| 2 | | eulerpartlems.s |
. . . . . 6
⊢ 𝑆 = (𝑓 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ↦ Σ𝑘 ∈ ℕ ((𝑓‘𝑘) · 𝑘)) |
| 3 | 1, 2 | eulerpartlemsf 34543 |
. . . . 5
⊢ 𝑆:((ℕ0
↑m ℕ) ∩ 𝑅)⟶ℕ0 |
| 4 | 3 | ffvelcdmi 7024 |
. . . 4
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → (𝑆‘𝐴) ∈
ℕ0) |
| 5 | | nndiffz1 32878 |
. . . . 5
⊢ ((𝑆‘𝐴) ∈ ℕ0 → (ℕ
∖ (1...(𝑆‘𝐴))) =
(ℤ≥‘((𝑆‘𝐴) + 1))) |
| 6 | 5 | eleq2d 2825 |
. . . 4
⊢ ((𝑆‘𝐴) ∈ ℕ0 → (𝑡 ∈ (ℕ ∖
(1...(𝑆‘𝐴))) ↔ 𝑡 ∈ (ℤ≥‘((𝑆‘𝐴) + 1)))) |
| 7 | 4, 6 | syl 17 |
. . 3
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → (𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴))) ↔ 𝑡 ∈ (ℤ≥‘((𝑆‘𝐴) + 1)))) |
| 8 | 7 | pm5.32i 579 |
. 2
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴)))) ↔ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℤ≥‘((𝑆‘𝐴) + 1)))) |
| 9 | | eldif 3893 |
. . . . . 6
⊢ (𝑡 ∈ (ℕ ∖
(1...(𝑆‘𝐴))) ↔ (𝑡 ∈ ℕ ∧ ¬ 𝑡 ∈ (1...(𝑆‘𝐴)))) |
| 10 | 9 | bilani 505 |
. . . . 5
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴)))) → (𝑡 ∈ ℕ ∧ ¬ 𝑡 ∈ (1...(𝑆‘𝐴)))) |
| 11 | 10 | simpld 495 |
. . . 4
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴)))) → 𝑡 ∈ ℕ) |
| 12 | 1, 2 | eulerpartlemelr 34541 |
. . . . . 6
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → (𝐴:ℕ⟶ℕ0 ∧
(◡𝐴 “ ℕ) ∈
Fin)) |
| 13 | 12 | simpld 495 |
. . . . 5
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → 𝐴:ℕ⟶ℕ0) |
| 14 | 13 | ffvelcdmda 7025 |
. . . 4
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ ℕ) → (𝐴‘𝑡) ∈
ℕ0) |
| 15 | 11, 14 | syldan 597 |
. . 3
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴)))) → (𝐴‘𝑡) ∈
ℕ0) |
| 16 | | simpl 483 |
. . . 4
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴)))) → 𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅)) |
| 17 | 4 | adantr 481 |
. . . . 5
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴)))) → (𝑆‘𝐴) ∈
ℕ0) |
| 18 | 10 | simprd 496 |
. . . . 5
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴)))) → ¬ 𝑡 ∈ (1...(𝑆‘𝐴))) |
| 19 | | simpl 483 |
. . . . . . . . . 10
⊢ ((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) → 𝑡 ∈
ℕ) |
| 20 | | nnuz 12818 |
. . . . . . . . . 10
⊢ ℕ =
(ℤ≥‘1) |
| 21 | 19, 20 | eleqtrdi 2849 |
. . . . . . . . 9
⊢ ((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) → 𝑡 ∈
(ℤ≥‘1)) |
| 22 | | simpr 485 |
. . . . . . . . . 10
⊢ ((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) → (𝑆‘𝐴) ∈
ℕ0) |
| 23 | 22 | nn0zd 12540 |
. . . . . . . . 9
⊢ ((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) → (𝑆‘𝐴) ∈ ℤ) |
| 24 | | elfz5 13461 |
. . . . . . . . 9
⊢ ((𝑡 ∈
(ℤ≥‘1) ∧ (𝑆‘𝐴) ∈ ℤ) → (𝑡 ∈ (1...(𝑆‘𝐴)) ↔ 𝑡 ≤ (𝑆‘𝐴))) |
| 25 | 21, 23, 24 | syl2anc 590 |
. . . . . . . 8
⊢ ((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) → (𝑡 ∈ (1...(𝑆‘𝐴)) ↔ 𝑡 ≤ (𝑆‘𝐴))) |
| 26 | 25 | notbid 319 |
. . . . . . 7
⊢ ((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) → (¬
𝑡 ∈ (1...(𝑆‘𝐴)) ↔ ¬ 𝑡 ≤ (𝑆‘𝐴))) |
| 27 | 22 | nn0red 12490 |
. . . . . . . 8
⊢ ((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) → (𝑆‘𝐴) ∈ ℝ) |
| 28 | 19 | nnred 12180 |
. . . . . . . 8
⊢ ((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) → 𝑡 ∈
ℝ) |
| 29 | 27, 28 | ltnled 11284 |
. . . . . . 7
⊢ ((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) → ((𝑆‘𝐴) < 𝑡 ↔ ¬ 𝑡 ≤ (𝑆‘𝐴))) |
| 30 | 26, 29 | bitr4d 283 |
. . . . . 6
⊢ ((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) → (¬
𝑡 ∈ (1...(𝑆‘𝐴)) ↔ (𝑆‘𝐴) < 𝑡)) |
| 31 | 30 | biimpa 477 |
. . . . 5
⊢ (((𝑡 ∈ ℕ ∧ (𝑆‘𝐴) ∈ ℕ0) ∧ ¬
𝑡 ∈ (1...(𝑆‘𝐴))) → (𝑆‘𝐴) < 𝑡) |
| 32 | 11, 17, 18, 31 | syl21anc 843 |
. . . 4
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴)))) → (𝑆‘𝐴) < 𝑡) |
| 33 | 1, 2 | eulerpartlemsv1 34540 |
. . . . . . . . . 10
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → (𝑆‘𝐴) = Σ𝑘 ∈ ℕ ((𝐴‘𝑘) · 𝑘)) |
| 34 | | fveq2 6827 |
. . . . . . . . . . . 12
⊢ (𝑘 = 𝑡 → (𝐴‘𝑘) = (𝐴‘𝑡)) |
| 35 | | id 22 |
. . . . . . . . . . . 12
⊢ (𝑘 = 𝑡 → 𝑘 = 𝑡) |
| 36 | 34, 35 | oveq12d 7374 |
. . . . . . . . . . 11
⊢ (𝑘 = 𝑡 → ((𝐴‘𝑘) · 𝑘) = ((𝐴‘𝑡) · 𝑡)) |
| 37 | 36 | cbvsumv 15649 |
. . . . . . . . . 10
⊢
Σ𝑘 ∈
ℕ ((𝐴‘𝑘) · 𝑘) = Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡) |
| 38 | 33, 37 | eqtr2di 2791 |
. . . . . . . . 9
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡) = (𝑆‘𝐴)) |
| 39 | | breq2 5076 |
. . . . . . . . . . . . 13
⊢ (𝑡 = 𝑙 → ((𝑆‘𝐴) < 𝑡 ↔ (𝑆‘𝐴) < 𝑙)) |
| 40 | | fveq2 6827 |
. . . . . . . . . . . . . 14
⊢ (𝑡 = 𝑙 → (𝐴‘𝑡) = (𝐴‘𝑙)) |
| 41 | 40 | breq2d 5084 |
. . . . . . . . . . . . 13
⊢ (𝑡 = 𝑙 → (0 < (𝐴‘𝑡) ↔ 0 < (𝐴‘𝑙))) |
| 42 | 39, 41 | anbi12d 638 |
. . . . . . . . . . . 12
⊢ (𝑡 = 𝑙 → (((𝑆‘𝐴) < 𝑡 ∧ 0 < (𝐴‘𝑡)) ↔ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙)))) |
| 43 | 42 | cbvrexvw 3218 |
. . . . . . . . . . 11
⊢
(∃𝑡 ∈
ℕ ((𝑆‘𝐴) < 𝑡 ∧ 0 < (𝐴‘𝑡)) ↔ ∃𝑙 ∈ ℕ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) |
| 44 | 4 | adantr 481 |
. . . . . . . . . . . . . 14
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ ∃𝑙 ∈ ℕ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → (𝑆‘𝐴) ∈
ℕ0) |
| 45 | 44 | nn0red 12490 |
. . . . . . . . . . . . 13
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ ∃𝑙 ∈ ℕ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → (𝑆‘𝐴) ∈ ℝ) |
| 46 | 4 | ad2antrr 732 |
. . . . . . . . . . . . . . . 16
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → (𝑆‘𝐴) ∈
ℕ0) |
| 47 | 46 | nn0red 12490 |
. . . . . . . . . . . . . . 15
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → (𝑆‘𝐴) ∈ ℝ) |
| 48 | | simpr 485 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → 𝑙 ∈ ℕ) |
| 49 | 48 | adantr 481 |
. . . . . . . . . . . . . . . 16
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → 𝑙 ∈ ℕ) |
| 50 | 49 | nnred 12180 |
. . . . . . . . . . . . . . 15
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → 𝑙 ∈ ℝ) |
| 51 | | 1zzd 12549 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → 1 ∈
ℤ) |
| 52 | 13 | ad2antrr 732 |
. . . . . . . . . . . . . . . . . 18
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ 𝑡 ∈ ℕ) → 𝐴:ℕ⟶ℕ0) |
| 53 | | simpr 485 |
. . . . . . . . . . . . . . . . . 18
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ 𝑡 ∈ ℕ) → 𝑡 ∈ ℕ) |
| 54 | | eqidd 2740 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ) →
(𝑚 ∈ ℕ ↦
((𝐴‘𝑚) · 𝑚)) = (𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚))) |
| 55 | | simpr 485 |
. . . . . . . . . . . . . . . . . . . . 21
⊢ (((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ) ∧
𝑚 = 𝑡) → 𝑚 = 𝑡) |
| 56 | 55 | fveq2d 6831 |
. . . . . . . . . . . . . . . . . . . 20
⊢ (((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ) ∧
𝑚 = 𝑡) → (𝐴‘𝑚) = (𝐴‘𝑡)) |
| 57 | 56, 55 | oveq12d 7374 |
. . . . . . . . . . . . . . . . . . 19
⊢ (((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ) ∧
𝑚 = 𝑡) → ((𝐴‘𝑚) · 𝑚) = ((𝐴‘𝑡) · 𝑡)) |
| 58 | | simpr 485 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ) →
𝑡 ∈
ℕ) |
| 59 | | ffvelcdm 7022 |
. . . . . . . . . . . . . . . . . . . 20
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ) →
(𝐴‘𝑡) ∈
ℕ0) |
| 60 | 58 | nnnn0d 12489 |
. . . . . . . . . . . . . . . . . . . 20
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ) →
𝑡 ∈
ℕ0) |
| 61 | 59, 60 | nn0mulcld 12494 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ) →
((𝐴‘𝑡) · 𝑡) ∈
ℕ0) |
| 62 | 54, 57, 58, 61 | fvmptd 6943 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ) →
((𝑚 ∈ ℕ ↦
((𝐴‘𝑚) · 𝑚))‘𝑡) = ((𝐴‘𝑡) · 𝑡)) |
| 63 | 52, 53, 62 | syl2anc 590 |
. . . . . . . . . . . . . . . . 17
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ 𝑡 ∈ ℕ) → ((𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚))‘𝑡) = ((𝐴‘𝑡) · 𝑡)) |
| 64 | 13 | adantr 481 |
. . . . . . . . . . . . . . . . . . . 20
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → 𝐴:ℕ⟶ℕ0) |
| 65 | 64 | ffvelcdmda 7025 |
. . . . . . . . . . . . . . . . . . 19
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ 𝑡 ∈ ℕ) → (𝐴‘𝑡) ∈
ℕ0) |
| 66 | 53 | nnnn0d 12489 |
. . . . . . . . . . . . . . . . . . 19
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ 𝑡 ∈ ℕ) → 𝑡 ∈ ℕ0) |
| 67 | 65, 66 | nn0mulcld 12494 |
. . . . . . . . . . . . . . . . . 18
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ 𝑡 ∈ ℕ) → ((𝐴‘𝑡) · 𝑡) ∈
ℕ0) |
| 68 | 67 | nn0red 12490 |
. . . . . . . . . . . . . . . . 17
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ 𝑡 ∈ ℕ) → ((𝐴‘𝑡) · 𝑡) ∈ ℝ) |
| 69 | | fveq2 6827 |
. . . . . . . . . . . . . . . . . . . . . 22
⊢ (𝑚 = 𝑡 → (𝐴‘𝑚) = (𝐴‘𝑡)) |
| 70 | | id 22 |
. . . . . . . . . . . . . . . . . . . . . 22
⊢ (𝑚 = 𝑡 → 𝑚 = 𝑡) |
| 71 | 69, 70 | oveq12d 7374 |
. . . . . . . . . . . . . . . . . . . . 21
⊢ (𝑚 = 𝑡 → ((𝐴‘𝑚) · 𝑚) = ((𝐴‘𝑡) · 𝑡)) |
| 72 | 71 | cbvmptv 5176 |
. . . . . . . . . . . . . . . . . . . 20
⊢ (𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) = (𝑡 ∈ ℕ ↦ ((𝐴‘𝑡) · 𝑡)) |
| 73 | 67, 72 | fmptd 7055 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → (𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)):ℕ⟶ℕ0) |
| 74 | | nn0sscn 12433 |
. . . . . . . . . . . . . . . . . . 19
⊢
ℕ0 ⊆ ℂ |
| 75 | | fss 6671 |
. . . . . . . . . . . . . . . . . . 19
⊢ (((𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)):ℕ⟶ℕ0 ∧
ℕ0 ⊆ ℂ) → (𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)):ℕ⟶ℂ) |
| 76 | 73, 74, 75 | sylancl 592 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → (𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)):ℕ⟶ℂ) |
| 77 | | nnex 12171 |
. . . . . . . . . . . . . . . . . . . . 21
⊢ ℕ
∈ V |
| 78 | | 0nn0 12443 |
. . . . . . . . . . . . . . . . . . . . 21
⊢ 0 ∈
ℕ0 |
| 79 | | eqid 2739 |
. . . . . . . . . . . . . . . . . . . . . 22
⊢ (ℂ
∖ {0}) = (ℂ ∖ {0}) |
| 80 | 79 | ffs2 32819 |
. . . . . . . . . . . . . . . . . . . . 21
⊢ ((ℕ
∈ V ∧ 0 ∈ ℕ0 ∧ (𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)):ℕ⟶ℂ) → ((𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) supp 0) = (◡(𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) “ (ℂ ∖
{0}))) |
| 81 | 77, 78, 80 | mp3an12 1459 |
. . . . . . . . . . . . . . . . . . . 20
⊢ ((𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)):ℕ⟶ℂ → ((𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) supp 0) = (◡(𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) “ (ℂ ∖
{0}))) |
| 82 | 76, 81 | syl 17 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → ((𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) supp 0) = (◡(𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) “ (ℂ ∖
{0}))) |
| 83 | | fcdmnn0supp 12485 |
. . . . . . . . . . . . . . . . . . . . . 22
⊢ ((ℕ
∈ V ∧ 𝐴:ℕ⟶ℕ0) →
(𝐴 supp 0) = (◡𝐴 “ ℕ)) |
| 84 | 77, 64, 83 | sylancr 593 |
. . . . . . . . . . . . . . . . . . . . 21
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → (𝐴 supp 0) = (◡𝐴 “ ℕ)) |
| 85 | 12 | simprd 496 |
. . . . . . . . . . . . . . . . . . . . . 22
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → (◡𝐴 “ ℕ) ∈
Fin) |
| 86 | 85 | adantr 481 |
. . . . . . . . . . . . . . . . . . . . 21
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → (◡𝐴 “ ℕ) ∈
Fin) |
| 87 | 84, 86 | eqeltrd 2839 |
. . . . . . . . . . . . . . . . . . . 20
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → (𝐴 supp 0) ∈ Fin) |
| 88 | 77 | a1i 11 |
. . . . . . . . . . . . . . . . . . . . . 22
⊢ (𝐴:ℕ⟶ℕ0 →
ℕ ∈ V) |
| 89 | 78 | a1i 11 |
. . . . . . . . . . . . . . . . . . . . . 22
⊢ (𝐴:ℕ⟶ℕ0 → 0
∈ ℕ0) |
| 90 | | ffn 6655 |
. . . . . . . . . . . . . . . . . . . . . 22
⊢ (𝐴:ℕ⟶ℕ0 →
𝐴 Fn
ℕ) |
| 91 | | simp3 1144 |
. . . . . . . . . . . . . . . . . . . . . . . 24
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ ∧
(𝐴‘𝑡) = 0) → (𝐴‘𝑡) = 0) |
| 92 | 91 | oveq1d 7371 |
. . . . . . . . . . . . . . . . . . . . . . 23
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ ∧
(𝐴‘𝑡) = 0) → ((𝐴‘𝑡) · 𝑡) = (0 · 𝑡)) |
| 93 | | simp2 1143 |
. . . . . . . . . . . . . . . . . . . . . . . . 25
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ ∧
(𝐴‘𝑡) = 0) → 𝑡 ∈ ℕ) |
| 94 | 93 | nncnd 12181 |
. . . . . . . . . . . . . . . . . . . . . . . 24
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ ∧
(𝐴‘𝑡) = 0) → 𝑡 ∈ ℂ) |
| 95 | 94 | mul02d 11335 |
. . . . . . . . . . . . . . . . . . . . . . 23
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ ∧
(𝐴‘𝑡) = 0) → (0 · 𝑡) = 0) |
| 96 | 92, 95 | eqtrd 2774 |
. . . . . . . . . . . . . . . . . . . . . 22
⊢ ((𝐴:ℕ⟶ℕ0 ∧
𝑡 ∈ ℕ ∧
(𝐴‘𝑡) = 0) → ((𝐴‘𝑡) · 𝑡) = 0) |
| 97 | 72, 88, 89, 90, 96 | suppss3 32815 |
. . . . . . . . . . . . . . . . . . . . 21
⊢ (𝐴:ℕ⟶ℕ0 →
((𝑚 ∈ ℕ ↦
((𝐴‘𝑚) · 𝑚)) supp 0) ⊆ (𝐴 supp 0)) |
| 98 | 64, 97 | syl 17 |
. . . . . . . . . . . . . . . . . . . 20
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → ((𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) supp 0) ⊆ (𝐴 supp 0)) |
| 99 | | ssfi 9097 |
. . . . . . . . . . . . . . . . . . . 20
⊢ (((𝐴 supp 0) ∈ Fin ∧
((𝑚 ∈ ℕ ↦
((𝐴‘𝑚) · 𝑚)) supp 0) ⊆ (𝐴 supp 0)) → ((𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) supp 0) ∈ Fin) |
| 100 | 87, 98, 99 | syl2anc 590 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → ((𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) supp 0) ∈ Fin) |
| 101 | 82, 100 | eqeltrrd 2840 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → (◡(𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚)) “ (ℂ ∖ {0})) ∈
Fin) |
| 102 | 20, 51, 76, 101 | fsumcvg4 34134 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → seq1( + , (𝑚 ∈ ℕ ↦ ((𝐴‘𝑚) · 𝑚))) ∈ dom ⇝ ) |
| 103 | 20, 51, 63, 68, 102 | isumrecl 15718 |
. . . . . . . . . . . . . . . 16
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡) ∈ ℝ) |
| 104 | 103 | adantr 481 |
. . . . . . . . . . . . . . 15
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡) ∈ ℝ) |
| 105 | | simprl 776 |
. . . . . . . . . . . . . . 15
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → (𝑆‘𝐴) < 𝑙) |
| 106 | 13 | ffvelcdmda 7025 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → (𝐴‘𝑙) ∈
ℕ0) |
| 107 | 106 | adantr 481 |
. . . . . . . . . . . . . . . . . 18
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → (𝐴‘𝑙) ∈
ℕ0) |
| 108 | 107 | nn0red 12490 |
. . . . . . . . . . . . . . . . 17
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → (𝐴‘𝑙) ∈ ℝ) |
| 109 | 108, 50 | remulcld 11166 |
. . . . . . . . . . . . . . . 16
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → ((𝐴‘𝑙) · 𝑙) ∈ ℝ) |
| 110 | 49 | nnnn0d 12489 |
. . . . . . . . . . . . . . . . . 18
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → 𝑙 ∈ ℕ0) |
| 111 | 110 | nn0ge0d 12492 |
. . . . . . . . . . . . . . . . 17
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → 0 ≤ 𝑙) |
| 112 | | simprr 778 |
. . . . . . . . . . . . . . . . . 18
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → 0 < (𝐴‘𝑙)) |
| 113 | | elnnnn0b 12472 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴‘𝑙) ∈ ℕ ↔ ((𝐴‘𝑙) ∈ ℕ0 ∧ 0 <
(𝐴‘𝑙))) |
| 114 | | nnge1 12196 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴‘𝑙) ∈ ℕ → 1 ≤ (𝐴‘𝑙)) |
| 115 | 113, 114 | sylbir 236 |
. . . . . . . . . . . . . . . . . 18
⊢ (((𝐴‘𝑙) ∈ ℕ0 ∧ 0 <
(𝐴‘𝑙)) → 1 ≤ (𝐴‘𝑙)) |
| 116 | 107, 112,
115 | syl2anc 590 |
. . . . . . . . . . . . . . . . 17
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → 1 ≤ (𝐴‘𝑙)) |
| 117 | 50, 108, 111, 116 | lemulge12d 12085 |
. . . . . . . . . . . . . . . 16
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → 𝑙 ≤ ((𝐴‘𝑙) · 𝑙)) |
| 118 | 106 | nn0cnd 12491 |
. . . . . . . . . . . . . . . . . . . 20
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → (𝐴‘𝑙) ∈ ℂ) |
| 119 | 48 | nncnd 12181 |
. . . . . . . . . . . . . . . . . . . 20
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → 𝑙 ∈ ℂ) |
| 120 | 118, 119 | mulcld 11156 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → ((𝐴‘𝑙) · 𝑙) ∈ ℂ) |
| 121 | | id 22 |
. . . . . . . . . . . . . . . . . . . . 21
⊢ (𝑡 = 𝑙 → 𝑡 = 𝑙) |
| 122 | 40, 121 | oveq12d 7374 |
. . . . . . . . . . . . . . . . . . . 20
⊢ (𝑡 = 𝑙 → ((𝐴‘𝑡) · 𝑡) = ((𝐴‘𝑙) · 𝑙)) |
| 123 | 122 | sumsn 15699 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝑙 ∈ ℕ ∧ ((𝐴‘𝑙) · 𝑙) ∈ ℂ) → Σ𝑡 ∈ {𝑙} ((𝐴‘𝑡) · 𝑡) = ((𝐴‘𝑙) · 𝑙)) |
| 124 | 48, 120, 123 | syl2anc 590 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → Σ𝑡 ∈ {𝑙} ((𝐴‘𝑡) · 𝑡) = ((𝐴‘𝑙) · 𝑙)) |
| 125 | | snfi 8980 |
. . . . . . . . . . . . . . . . . . . 20
⊢ {𝑙} ∈ Fin |
| 126 | 125 | a1i 11 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → {𝑙} ∈ Fin) |
| 127 | 48 | snssd 4718 |
. . . . . . . . . . . . . . . . . . 19
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → {𝑙} ⊆ ℕ) |
| 128 | 67 | nn0ge0d 12492 |
. . . . . . . . . . . . . . . . . . 19
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ 𝑡 ∈ ℕ) → 0 ≤ ((𝐴‘𝑡) · 𝑡)) |
| 129 | 20, 51, 126, 127, 63, 68, 128, 102 | isumless 15801 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → Σ𝑡 ∈ {𝑙} ((𝐴‘𝑡) · 𝑡) ≤ Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡)) |
| 130 | 124, 129 | eqbrtrrd 5096 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) → ((𝐴‘𝑙) · 𝑙) ≤ Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡)) |
| 131 | 130 | adantr 481 |
. . . . . . . . . . . . . . . 16
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → ((𝐴‘𝑙) · 𝑙) ≤ Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡)) |
| 132 | 50, 109, 104, 117, 131 | letrd 11294 |
. . . . . . . . . . . . . . 15
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → 𝑙 ≤ Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡)) |
| 133 | 47, 50, 104, 105, 132 | ltletrd 11297 |
. . . . . . . . . . . . . 14
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑙 ∈ ℕ) ∧ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → (𝑆‘𝐴) < Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡)) |
| 134 | 133 | r19.29an 3143 |
. . . . . . . . . . . . 13
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ ∃𝑙 ∈ ℕ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → (𝑆‘𝐴) < Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡)) |
| 135 | 45, 134 | gtned 11272 |
. . . . . . . . . . . 12
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ ∃𝑙 ∈ ℕ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙))) → Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡) ≠ (𝑆‘𝐴)) |
| 136 | 135 | ex 413 |
. . . . . . . . . . 11
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → (∃𝑙 ∈ ℕ ((𝑆‘𝐴) < 𝑙 ∧ 0 < (𝐴‘𝑙)) → Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡) ≠ (𝑆‘𝐴))) |
| 137 | 43, 136 | biimtrid 243 |
. . . . . . . . . 10
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → (∃𝑡 ∈ ℕ ((𝑆‘𝐴) < 𝑡 ∧ 0 < (𝐴‘𝑡)) → Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡) ≠ (𝑆‘𝐴))) |
| 138 | 137 | necon2bd 2950 |
. . . . . . . . 9
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → (Σ𝑡 ∈ ℕ ((𝐴‘𝑡) · 𝑡) = (𝑆‘𝐴) → ¬ ∃𝑡 ∈ ℕ ((𝑆‘𝐴) < 𝑡 ∧ 0 < (𝐴‘𝑡)))) |
| 139 | 38, 138 | mpd 15 |
. . . . . . . 8
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → ¬ ∃𝑡 ∈ ℕ ((𝑆‘𝐴) < 𝑡 ∧ 0 < (𝐴‘𝑡))) |
| 140 | | ralnex 3065 |
. . . . . . . 8
⊢
(∀𝑡 ∈
ℕ ¬ ((𝑆‘𝐴) < 𝑡 ∧ 0 < (𝐴‘𝑡)) ↔ ¬ ∃𝑡 ∈ ℕ ((𝑆‘𝐴) < 𝑡 ∧ 0 < (𝐴‘𝑡))) |
| 141 | 139, 140 | sylibr 235 |
. . . . . . 7
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → ∀𝑡 ∈ ℕ ¬ ((𝑆‘𝐴) < 𝑡 ∧ 0 < (𝐴‘𝑡))) |
| 142 | | imnan 400 |
. . . . . . . 8
⊢ (((𝑆‘𝐴) < 𝑡 → ¬ 0 < (𝐴‘𝑡)) ↔ ¬ ((𝑆‘𝐴) < 𝑡 ∧ 0 < (𝐴‘𝑡))) |
| 143 | 142 | ralbii 3085 |
. . . . . . 7
⊢
(∀𝑡 ∈
ℕ ((𝑆‘𝐴) < 𝑡 → ¬ 0 < (𝐴‘𝑡)) ↔ ∀𝑡 ∈ ℕ ¬ ((𝑆‘𝐴) < 𝑡 ∧ 0 < (𝐴‘𝑡))) |
| 144 | 141, 143 | sylibr 235 |
. . . . . 6
⊢ (𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) → ∀𝑡 ∈ ℕ ((𝑆‘𝐴) < 𝑡 → ¬ 0 < (𝐴‘𝑡))) |
| 145 | 144 | r19.21bi 3231 |
. . . . 5
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ ℕ) → ((𝑆‘𝐴) < 𝑡 → ¬ 0 < (𝐴‘𝑡))) |
| 146 | 145 | imp 407 |
. . . 4
⊢ (((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ ℕ) ∧ (𝑆‘𝐴) < 𝑡) → ¬ 0 < (𝐴‘𝑡)) |
| 147 | 16, 11, 32, 146 | syl21anc 843 |
. . 3
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴)))) → ¬ 0 < (𝐴‘𝑡)) |
| 148 | | nn0re 12437 |
. . . . . 6
⊢ ((𝐴‘𝑡) ∈ ℕ0 → (𝐴‘𝑡) ∈ ℝ) |
| 149 | | 0red 11138 |
. . . . . 6
⊢ ((𝐴‘𝑡) ∈ ℕ0 → 0 ∈
ℝ) |
| 150 | 148, 149 | lenltd 11283 |
. . . . 5
⊢ ((𝐴‘𝑡) ∈ ℕ0 → ((𝐴‘𝑡) ≤ 0 ↔ ¬ 0 < (𝐴‘𝑡))) |
| 151 | | nn0le0eq0 12456 |
. . . . 5
⊢ ((𝐴‘𝑡) ∈ ℕ0 → ((𝐴‘𝑡) ≤ 0 ↔ (𝐴‘𝑡) = 0)) |
| 152 | 150, 151 | bitr3d 282 |
. . . 4
⊢ ((𝐴‘𝑡) ∈ ℕ0 → (¬ 0
< (𝐴‘𝑡) ↔ (𝐴‘𝑡) = 0)) |
| 153 | 152 | biimpa 477 |
. . 3
⊢ (((𝐴‘𝑡) ∈ ℕ0 ∧ ¬ 0
< (𝐴‘𝑡)) → (𝐴‘𝑡) = 0) |
| 154 | 15, 147, 153 | syl2anc 590 |
. 2
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℕ ∖ (1...(𝑆‘𝐴)))) → (𝐴‘𝑡) = 0) |
| 155 | 8, 154 | sylbir 236 |
1
⊢ ((𝐴 ∈ ((ℕ0
↑m ℕ) ∩ 𝑅) ∧ 𝑡 ∈ (ℤ≥‘((𝑆‘𝐴) + 1))) → (𝐴‘𝑡) = 0) |