| Step |
Hyp |
Ref |
Expression |
| 1 |
|
freshmansdream.s |
⊢ 𝐵 = ( Base ‘ 𝑅 ) |
| 2 |
|
freshmansdream.a |
⊢ + = ( +g ‘ 𝑅 ) |
| 3 |
|
freshmansdream.p |
⊢ ↑ = ( .g ‘ ( mulGrp ‘ 𝑅 ) ) |
| 4 |
|
freshmansdream.c |
⊢ 𝑃 = ( chr ‘ 𝑅 ) |
| 5 |
|
freshmansdream.r |
⊢ ( 𝜑 → 𝑅 ∈ CRing ) |
| 6 |
|
freshmansdream.1 |
⊢ ( 𝜑 → 𝑃 ∈ ℙ ) |
| 7 |
|
freshmansdream.x |
⊢ ( 𝜑 → 𝑋 ∈ 𝐵 ) |
| 8 |
|
freshmansdream.y |
⊢ ( 𝜑 → 𝑌 ∈ 𝐵 ) |
| 9 |
|
crngring |
⊢ ( 𝑅 ∈ CRing → 𝑅 ∈ Ring ) |
| 10 |
4
|
chrcl |
⊢ ( 𝑅 ∈ Ring → 𝑃 ∈ ℕ0 ) |
| 11 |
5 9 10
|
3syl |
⊢ ( 𝜑 → 𝑃 ∈ ℕ0 ) |
| 12 |
|
eqid |
⊢ ( .r ‘ 𝑅 ) = ( .r ‘ 𝑅 ) |
| 13 |
|
eqid |
⊢ ( .g ‘ 𝑅 ) = ( .g ‘ 𝑅 ) |
| 14 |
|
eqid |
⊢ ( mulGrp ‘ 𝑅 ) = ( mulGrp ‘ 𝑅 ) |
| 15 |
1 12 13 2 14 3
|
crngbinom |
⊢ ( ( ( 𝑅 ∈ CRing ∧ 𝑃 ∈ ℕ0 ) ∧ ( 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵 ) ) → ( 𝑃 ↑ ( 𝑋 + 𝑌 ) ) = ( 𝑅 Σg ( 𝑖 ∈ ( 0 ... 𝑃 ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) ) |
| 16 |
5 11 7 8 15
|
syl22anc |
⊢ ( 𝜑 → ( 𝑃 ↑ ( 𝑋 + 𝑌 ) ) = ( 𝑅 Σg ( 𝑖 ∈ ( 0 ... 𝑃 ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) ) |
| 17 |
11
|
nn0cnd |
⊢ ( 𝜑 → 𝑃 ∈ ℂ ) |
| 18 |
|
1cnd |
⊢ ( 𝜑 → 1 ∈ ℂ ) |
| 19 |
17 18
|
npcand |
⊢ ( 𝜑 → ( ( 𝑃 − 1 ) + 1 ) = 𝑃 ) |
| 20 |
19
|
oveq2d |
⊢ ( 𝜑 → ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) = ( 0 ... 𝑃 ) ) |
| 21 |
20
|
eqcomd |
⊢ ( 𝜑 → ( 0 ... 𝑃 ) = ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) |
| 22 |
21
|
mpteq1d |
⊢ ( 𝜑 → ( 𝑖 ∈ ( 0 ... 𝑃 ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) = ( 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) |
| 23 |
22
|
oveq2d |
⊢ ( 𝜑 → ( 𝑅 Σg ( 𝑖 ∈ ( 0 ... 𝑃 ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) = ( 𝑅 Σg ( 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) ) |
| 24 |
|
ringcmn |
⊢ ( 𝑅 ∈ Ring → 𝑅 ∈ CMnd ) |
| 25 |
5 9 24
|
3syl |
⊢ ( 𝜑 → 𝑅 ∈ CMnd ) |
| 26 |
|
prmnn |
⊢ ( 𝑃 ∈ ℙ → 𝑃 ∈ ℕ ) |
| 27 |
|
nnm1nn0 |
⊢ ( 𝑃 ∈ ℕ → ( 𝑃 − 1 ) ∈ ℕ0 ) |
| 28 |
6 26 27
|
3syl |
⊢ ( 𝜑 → ( 𝑃 − 1 ) ∈ ℕ0 ) |
| 29 |
|
ringgrp |
⊢ ( 𝑅 ∈ Ring → 𝑅 ∈ Grp ) |
| 30 |
5 9 29
|
3syl |
⊢ ( 𝜑 → 𝑅 ∈ Grp ) |
| 31 |
30
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → 𝑅 ∈ Grp ) |
| 32 |
11
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → 𝑃 ∈ ℕ0 ) |
| 33 |
|
fzssz |
⊢ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ⊆ ℤ |
| 34 |
33
|
a1i |
⊢ ( 𝜑 → ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ⊆ ℤ ) |
| 35 |
34
|
sselda |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → 𝑖 ∈ ℤ ) |
| 36 |
|
bccl |
⊢ ( ( 𝑃 ∈ ℕ0 ∧ 𝑖 ∈ ℤ ) → ( 𝑃 C 𝑖 ) ∈ ℕ0 ) |
| 37 |
32 35 36
|
syl2anc |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → ( 𝑃 C 𝑖 ) ∈ ℕ0 ) |
| 38 |
37
|
nn0zd |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → ( 𝑃 C 𝑖 ) ∈ ℤ ) |
| 39 |
5 9
|
syl |
⊢ ( 𝜑 → 𝑅 ∈ Ring ) |
| 40 |
39
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → 𝑅 ∈ Ring ) |
| 41 |
14 1
|
mgpbas |
⊢ 𝐵 = ( Base ‘ ( mulGrp ‘ 𝑅 ) ) |
| 42 |
14
|
ringmgp |
⊢ ( 𝑅 ∈ Ring → ( mulGrp ‘ 𝑅 ) ∈ Mnd ) |
| 43 |
39 42
|
syl |
⊢ ( 𝜑 → ( mulGrp ‘ 𝑅 ) ∈ Mnd ) |
| 44 |
43
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → ( mulGrp ‘ 𝑅 ) ∈ Mnd ) |
| 45 |
|
simpr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) |
| 46 |
20
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) = ( 0 ... 𝑃 ) ) |
| 47 |
45 46
|
eleqtrd |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → 𝑖 ∈ ( 0 ... 𝑃 ) ) |
| 48 |
|
fznn0sub |
⊢ ( 𝑖 ∈ ( 0 ... 𝑃 ) → ( 𝑃 − 𝑖 ) ∈ ℕ0 ) |
| 49 |
47 48
|
syl |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → ( 𝑃 − 𝑖 ) ∈ ℕ0 ) |
| 50 |
7
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → 𝑋 ∈ 𝐵 ) |
| 51 |
41 3 44 49 50
|
mulgnn0cld |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ∈ 𝐵 ) |
| 52 |
|
elfznn0 |
⊢ ( 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) → 𝑖 ∈ ℕ0 ) |
| 53 |
52
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → 𝑖 ∈ ℕ0 ) |
| 54 |
8
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → 𝑌 ∈ 𝐵 ) |
| 55 |
41 3 44 53 54
|
mulgnn0cld |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → ( 𝑖 ↑ 𝑌 ) ∈ 𝐵 ) |
| 56 |
1 12
|
ringcl |
⊢ ( ( 𝑅 ∈ Ring ∧ ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ∈ 𝐵 ∧ ( 𝑖 ↑ 𝑌 ) ∈ 𝐵 ) → ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ∈ 𝐵 ) |
| 57 |
40 51 55 56
|
syl3anc |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ∈ 𝐵 ) |
| 58 |
1 13
|
mulgcl |
⊢ ( ( 𝑅 ∈ Grp ∧ ( 𝑃 C 𝑖 ) ∈ ℤ ∧ ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ∈ 𝐵 ) → ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ∈ 𝐵 ) |
| 59 |
31 38 57 58
|
syl3anc |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ) → ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ∈ 𝐵 ) |
| 60 |
1 2 25 28 59
|
gsummptfzsplit |
⊢ ( 𝜑 → ( 𝑅 Σg ( 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) = ( ( 𝑅 Σg ( 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) + ( 𝑅 Σg ( 𝑖 ∈ { ( ( 𝑃 − 1 ) + 1 ) } ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) ) ) |
| 61 |
30
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → 𝑅 ∈ Grp ) |
| 62 |
|
elfzelz |
⊢ ( 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) → 𝑖 ∈ ℤ ) |
| 63 |
11 62 36
|
syl2an |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → ( 𝑃 C 𝑖 ) ∈ ℕ0 ) |
| 64 |
63
|
nn0zd |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → ( 𝑃 C 𝑖 ) ∈ ℤ ) |
| 65 |
39
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → 𝑅 ∈ Ring ) |
| 66 |
65 42
|
syl |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → ( mulGrp ‘ 𝑅 ) ∈ Mnd ) |
| 67 |
|
fzssp1 |
⊢ ( 0 ... ( 𝑃 − 1 ) ) ⊆ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) |
| 68 |
67 20
|
sseqtrid |
⊢ ( 𝜑 → ( 0 ... ( 𝑃 − 1 ) ) ⊆ ( 0 ... 𝑃 ) ) |
| 69 |
68
|
sselda |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → 𝑖 ∈ ( 0 ... 𝑃 ) ) |
| 70 |
69 48
|
syl |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → ( 𝑃 − 𝑖 ) ∈ ℕ0 ) |
| 71 |
7
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → 𝑋 ∈ 𝐵 ) |
| 72 |
41 3 66 70 71
|
mulgnn0cld |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ∈ 𝐵 ) |
| 73 |
|
elfznn0 |
⊢ ( 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) → 𝑖 ∈ ℕ0 ) |
| 74 |
73
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → 𝑖 ∈ ℕ0 ) |
| 75 |
8
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → 𝑌 ∈ 𝐵 ) |
| 76 |
41 3 66 74 75
|
mulgnn0cld |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → ( 𝑖 ↑ 𝑌 ) ∈ 𝐵 ) |
| 77 |
65 72 76 56
|
syl3anc |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ∈ 𝐵 ) |
| 78 |
61 64 77 58
|
syl3anc |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ) → ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ∈ 𝐵 ) |
| 79 |
1 2 25 28 78
|
gsummptfzsplitl |
⊢ ( 𝜑 → ( 𝑅 Σg ( 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) = ( ( 𝑅 Σg ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) + ( 𝑅 Σg ( 𝑖 ∈ { 0 } ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) ) ) |
| 80 |
39
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → 𝑅 ∈ Ring ) |
| 81 |
|
prmdvdsbc |
⊢ ( ( 𝑃 ∈ ℙ ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → 𝑃 ∥ ( 𝑃 C 𝑖 ) ) |
| 82 |
6 81
|
sylan |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → 𝑃 ∥ ( 𝑃 C 𝑖 ) ) |
| 83 |
80 42
|
syl |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → ( mulGrp ‘ 𝑅 ) ∈ Mnd ) |
| 84 |
11
|
nn0zd |
⊢ ( 𝜑 → 𝑃 ∈ ℤ ) |
| 85 |
|
1nn0 |
⊢ 1 ∈ ℕ0 |
| 86 |
|
eluzmn |
⊢ ( ( 𝑃 ∈ ℤ ∧ 1 ∈ ℕ0 ) → 𝑃 ∈ ( ℤ≥ ‘ ( 𝑃 − 1 ) ) ) |
| 87 |
84 85 86
|
sylancl |
⊢ ( 𝜑 → 𝑃 ∈ ( ℤ≥ ‘ ( 𝑃 − 1 ) ) ) |
| 88 |
|
fzss2 |
⊢ ( 𝑃 ∈ ( ℤ≥ ‘ ( 𝑃 − 1 ) ) → ( 1 ... ( 𝑃 − 1 ) ) ⊆ ( 1 ... 𝑃 ) ) |
| 89 |
87 88
|
syl |
⊢ ( 𝜑 → ( 1 ... ( 𝑃 − 1 ) ) ⊆ ( 1 ... 𝑃 ) ) |
| 90 |
89
|
sselda |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → 𝑖 ∈ ( 1 ... 𝑃 ) ) |
| 91 |
|
fznn0sub |
⊢ ( 𝑖 ∈ ( 1 ... 𝑃 ) → ( 𝑃 − 𝑖 ) ∈ ℕ0 ) |
| 92 |
90 91
|
syl |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → ( 𝑃 − 𝑖 ) ∈ ℕ0 ) |
| 93 |
7
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → 𝑋 ∈ 𝐵 ) |
| 94 |
41 3 83 92 93
|
mulgnn0cld |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ∈ 𝐵 ) |
| 95 |
|
elfznn |
⊢ ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) → 𝑖 ∈ ℕ ) |
| 96 |
95
|
nnnn0d |
⊢ ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) → 𝑖 ∈ ℕ0 ) |
| 97 |
96
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → 𝑖 ∈ ℕ0 ) |
| 98 |
8
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → 𝑌 ∈ 𝐵 ) |
| 99 |
41 3 83 97 98
|
mulgnn0cld |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → ( 𝑖 ↑ 𝑌 ) ∈ 𝐵 ) |
| 100 |
80 94 99 56
|
syl3anc |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ∈ 𝐵 ) |
| 101 |
|
eqid |
⊢ ( 0g ‘ 𝑅 ) = ( 0g ‘ 𝑅 ) |
| 102 |
4 1 13 101
|
dvdschrmulg |
⊢ ( ( 𝑅 ∈ Ring ∧ 𝑃 ∥ ( 𝑃 C 𝑖 ) ∧ ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ∈ 𝐵 ) → ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) = ( 0g ‘ 𝑅 ) ) |
| 103 |
80 82 100 102
|
syl3anc |
⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ) → ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) = ( 0g ‘ 𝑅 ) ) |
| 104 |
103
|
mpteq2dva |
⊢ ( 𝜑 → ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) = ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ↦ ( 0g ‘ 𝑅 ) ) ) |
| 105 |
104
|
oveq2d |
⊢ ( 𝜑 → ( 𝑅 Σg ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) = ( 𝑅 Σg ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ↦ ( 0g ‘ 𝑅 ) ) ) ) |
| 106 |
|
ringmnd |
⊢ ( 𝑅 ∈ Ring → 𝑅 ∈ Mnd ) |
| 107 |
39 106
|
syl |
⊢ ( 𝜑 → 𝑅 ∈ Mnd ) |
| 108 |
|
ovex |
⊢ ( 1 ... ( 𝑃 − 1 ) ) ∈ V |
| 109 |
101
|
gsumz |
⊢ ( ( 𝑅 ∈ Mnd ∧ ( 1 ... ( 𝑃 − 1 ) ) ∈ V ) → ( 𝑅 Σg ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ↦ ( 0g ‘ 𝑅 ) ) ) = ( 0g ‘ 𝑅 ) ) |
| 110 |
107 108 109
|
sylancl |
⊢ ( 𝜑 → ( 𝑅 Σg ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ↦ ( 0g ‘ 𝑅 ) ) ) = ( 0g ‘ 𝑅 ) ) |
| 111 |
105 110
|
eqtrd |
⊢ ( 𝜑 → ( 𝑅 Σg ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) = ( 0g ‘ 𝑅 ) ) |
| 112 |
|
0nn0 |
⊢ 0 ∈ ℕ0 |
| 113 |
112
|
a1i |
⊢ ( 𝜑 → 0 ∈ ℕ0 ) |
| 114 |
41 3 43 11 7
|
mulgnn0cld |
⊢ ( 𝜑 → ( 𝑃 ↑ 𝑋 ) ∈ 𝐵 ) |
| 115 |
|
simpr |
⊢ ( ( 𝜑 ∧ 𝑖 = 0 ) → 𝑖 = 0 ) |
| 116 |
115
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑖 = 0 ) → ( 𝑃 C 𝑖 ) = ( 𝑃 C 0 ) ) |
| 117 |
115
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑖 = 0 ) → ( 𝑃 − 𝑖 ) = ( 𝑃 − 0 ) ) |
| 118 |
117
|
oveq1d |
⊢ ( ( 𝜑 ∧ 𝑖 = 0 ) → ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) = ( ( 𝑃 − 0 ) ↑ 𝑋 ) ) |
| 119 |
115
|
oveq1d |
⊢ ( ( 𝜑 ∧ 𝑖 = 0 ) → ( 𝑖 ↑ 𝑌 ) = ( 0 ↑ 𝑌 ) ) |
| 120 |
118 119
|
oveq12d |
⊢ ( ( 𝜑 ∧ 𝑖 = 0 ) → ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) = ( ( ( 𝑃 − 0 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 0 ↑ 𝑌 ) ) ) |
| 121 |
116 120
|
oveq12d |
⊢ ( ( 𝜑 ∧ 𝑖 = 0 ) → ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) = ( ( 𝑃 C 0 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 0 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 0 ↑ 𝑌 ) ) ) ) |
| 122 |
|
bcn0 |
⊢ ( 𝑃 ∈ ℕ0 → ( 𝑃 C 0 ) = 1 ) |
| 123 |
11 122
|
syl |
⊢ ( 𝜑 → ( 𝑃 C 0 ) = 1 ) |
| 124 |
17
|
subid1d |
⊢ ( 𝜑 → ( 𝑃 − 0 ) = 𝑃 ) |
| 125 |
124
|
oveq1d |
⊢ ( 𝜑 → ( ( 𝑃 − 0 ) ↑ 𝑋 ) = ( 𝑃 ↑ 𝑋 ) ) |
| 126 |
|
eqid |
⊢ ( 1r ‘ 𝑅 ) = ( 1r ‘ 𝑅 ) |
| 127 |
14 126
|
ringidval |
⊢ ( 1r ‘ 𝑅 ) = ( 0g ‘ ( mulGrp ‘ 𝑅 ) ) |
| 128 |
41 127 3
|
mulg0 |
⊢ ( 𝑌 ∈ 𝐵 → ( 0 ↑ 𝑌 ) = ( 1r ‘ 𝑅 ) ) |
| 129 |
8 128
|
syl |
⊢ ( 𝜑 → ( 0 ↑ 𝑌 ) = ( 1r ‘ 𝑅 ) ) |
| 130 |
125 129
|
oveq12d |
⊢ ( 𝜑 → ( ( ( 𝑃 − 0 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 0 ↑ 𝑌 ) ) = ( ( 𝑃 ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 1r ‘ 𝑅 ) ) ) |
| 131 |
1 12 126
|
ringridm |
⊢ ( ( 𝑅 ∈ Ring ∧ ( 𝑃 ↑ 𝑋 ) ∈ 𝐵 ) → ( ( 𝑃 ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 1r ‘ 𝑅 ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 132 |
39 114 131
|
syl2anc |
⊢ ( 𝜑 → ( ( 𝑃 ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 1r ‘ 𝑅 ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 133 |
130 132
|
eqtrd |
⊢ ( 𝜑 → ( ( ( 𝑃 − 0 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 0 ↑ 𝑌 ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 134 |
123 133
|
oveq12d |
⊢ ( 𝜑 → ( ( 𝑃 C 0 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 0 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 0 ↑ 𝑌 ) ) ) = ( 1 ( .g ‘ 𝑅 ) ( 𝑃 ↑ 𝑋 ) ) ) |
| 135 |
1 13
|
mulg1 |
⊢ ( ( 𝑃 ↑ 𝑋 ) ∈ 𝐵 → ( 1 ( .g ‘ 𝑅 ) ( 𝑃 ↑ 𝑋 ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 136 |
114 135
|
syl |
⊢ ( 𝜑 → ( 1 ( .g ‘ 𝑅 ) ( 𝑃 ↑ 𝑋 ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 137 |
134 136
|
eqtrd |
⊢ ( 𝜑 → ( ( 𝑃 C 0 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 0 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 0 ↑ 𝑌 ) ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 138 |
137
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 = 0 ) → ( ( 𝑃 C 0 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 0 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 0 ↑ 𝑌 ) ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 139 |
121 138
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑖 = 0 ) → ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 140 |
1 107 113 114 139
|
gsumsnd |
⊢ ( 𝜑 → ( 𝑅 Σg ( 𝑖 ∈ { 0 } ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 141 |
111 140
|
oveq12d |
⊢ ( 𝜑 → ( ( 𝑅 Σg ( 𝑖 ∈ ( 1 ... ( 𝑃 − 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) + ( 𝑅 Σg ( 𝑖 ∈ { 0 } ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) ) = ( ( 0g ‘ 𝑅 ) + ( 𝑃 ↑ 𝑋 ) ) ) |
| 142 |
1 2 101
|
grplid |
⊢ ( ( 𝑅 ∈ Grp ∧ ( 𝑃 ↑ 𝑋 ) ∈ 𝐵 ) → ( ( 0g ‘ 𝑅 ) + ( 𝑃 ↑ 𝑋 ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 143 |
30 114 142
|
syl2anc |
⊢ ( 𝜑 → ( ( 0g ‘ 𝑅 ) + ( 𝑃 ↑ 𝑋 ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 144 |
79 141 143
|
3eqtrd |
⊢ ( 𝜑 → ( 𝑅 Σg ( 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) = ( 𝑃 ↑ 𝑋 ) ) |
| 145 |
19 11
|
eqeltrd |
⊢ ( 𝜑 → ( ( 𝑃 − 1 ) + 1 ) ∈ ℕ0 ) |
| 146 |
41 3 43 11 8
|
mulgnn0cld |
⊢ ( 𝜑 → ( 𝑃 ↑ 𝑌 ) ∈ 𝐵 ) |
| 147 |
|
simpr |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) |
| 148 |
19
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → ( ( 𝑃 − 1 ) + 1 ) = 𝑃 ) |
| 149 |
147 148
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → 𝑖 = 𝑃 ) |
| 150 |
149
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → ( 𝑃 C 𝑖 ) = ( 𝑃 C 𝑃 ) ) |
| 151 |
149
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → ( 𝑃 − 𝑖 ) = ( 𝑃 − 𝑃 ) ) |
| 152 |
151
|
oveq1d |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) = ( ( 𝑃 − 𝑃 ) ↑ 𝑋 ) ) |
| 153 |
149
|
oveq1d |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → ( 𝑖 ↑ 𝑌 ) = ( 𝑃 ↑ 𝑌 ) ) |
| 154 |
152 153
|
oveq12d |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) = ( ( ( 𝑃 − 𝑃 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) ) |
| 155 |
150 154
|
oveq12d |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) = ( ( 𝑃 C 𝑃 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑃 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) ) ) |
| 156 |
|
bcnn |
⊢ ( 𝑃 ∈ ℕ0 → ( 𝑃 C 𝑃 ) = 1 ) |
| 157 |
11 156
|
syl |
⊢ ( 𝜑 → ( 𝑃 C 𝑃 ) = 1 ) |
| 158 |
17
|
subidd |
⊢ ( 𝜑 → ( 𝑃 − 𝑃 ) = 0 ) |
| 159 |
158
|
oveq1d |
⊢ ( 𝜑 → ( ( 𝑃 − 𝑃 ) ↑ 𝑋 ) = ( 0 ↑ 𝑋 ) ) |
| 160 |
41 127 3
|
mulg0 |
⊢ ( 𝑋 ∈ 𝐵 → ( 0 ↑ 𝑋 ) = ( 1r ‘ 𝑅 ) ) |
| 161 |
7 160
|
syl |
⊢ ( 𝜑 → ( 0 ↑ 𝑋 ) = ( 1r ‘ 𝑅 ) ) |
| 162 |
159 161
|
eqtrd |
⊢ ( 𝜑 → ( ( 𝑃 − 𝑃 ) ↑ 𝑋 ) = ( 1r ‘ 𝑅 ) ) |
| 163 |
162
|
oveq1d |
⊢ ( 𝜑 → ( ( ( 𝑃 − 𝑃 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) = ( ( 1r ‘ 𝑅 ) ( .r ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) ) |
| 164 |
1 12 126
|
ringlidm |
⊢ ( ( 𝑅 ∈ Ring ∧ ( 𝑃 ↑ 𝑌 ) ∈ 𝐵 ) → ( ( 1r ‘ 𝑅 ) ( .r ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) = ( 𝑃 ↑ 𝑌 ) ) |
| 165 |
39 146 164
|
syl2anc |
⊢ ( 𝜑 → ( ( 1r ‘ 𝑅 ) ( .r ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) = ( 𝑃 ↑ 𝑌 ) ) |
| 166 |
163 165
|
eqtrd |
⊢ ( 𝜑 → ( ( ( 𝑃 − 𝑃 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) = ( 𝑃 ↑ 𝑌 ) ) |
| 167 |
157 166
|
oveq12d |
⊢ ( 𝜑 → ( ( 𝑃 C 𝑃 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑃 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) ) = ( 1 ( .g ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) ) |
| 168 |
1 13
|
mulg1 |
⊢ ( ( 𝑃 ↑ 𝑌 ) ∈ 𝐵 → ( 1 ( .g ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) = ( 𝑃 ↑ 𝑌 ) ) |
| 169 |
146 168
|
syl |
⊢ ( 𝜑 → ( 1 ( .g ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) = ( 𝑃 ↑ 𝑌 ) ) |
| 170 |
167 169
|
eqtrd |
⊢ ( 𝜑 → ( ( 𝑃 C 𝑃 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑃 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) ) = ( 𝑃 ↑ 𝑌 ) ) |
| 171 |
170
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → ( ( 𝑃 C 𝑃 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑃 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑃 ↑ 𝑌 ) ) ) = ( 𝑃 ↑ 𝑌 ) ) |
| 172 |
155 171
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑖 = ( ( 𝑃 − 1 ) + 1 ) ) → ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) = ( 𝑃 ↑ 𝑌 ) ) |
| 173 |
1 107 145 146 172
|
gsumsnd |
⊢ ( 𝜑 → ( 𝑅 Σg ( 𝑖 ∈ { ( ( 𝑃 − 1 ) + 1 ) } ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) = ( 𝑃 ↑ 𝑌 ) ) |
| 174 |
144 173
|
oveq12d |
⊢ ( 𝜑 → ( ( 𝑅 Σg ( 𝑖 ∈ ( 0 ... ( 𝑃 − 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) + ( 𝑅 Σg ( 𝑖 ∈ { ( ( 𝑃 − 1 ) + 1 ) } ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) ) = ( ( 𝑃 ↑ 𝑋 ) + ( 𝑃 ↑ 𝑌 ) ) ) |
| 175 |
60 174
|
eqtrd |
⊢ ( 𝜑 → ( 𝑅 Σg ( 𝑖 ∈ ( 0 ... ( ( 𝑃 − 1 ) + 1 ) ) ↦ ( ( 𝑃 C 𝑖 ) ( .g ‘ 𝑅 ) ( ( ( 𝑃 − 𝑖 ) ↑ 𝑋 ) ( .r ‘ 𝑅 ) ( 𝑖 ↑ 𝑌 ) ) ) ) ) = ( ( 𝑃 ↑ 𝑋 ) + ( 𝑃 ↑ 𝑌 ) ) ) |
| 176 |
16 23 175
|
3eqtrd |
⊢ ( 𝜑 → ( 𝑃 ↑ ( 𝑋 + 𝑌 ) ) = ( ( 𝑃 ↑ 𝑋 ) + ( 𝑃 ↑ 𝑌 ) ) ) |