Proof of Theorem chpscmatgsumbin
| Step | Hyp | Ref
| Expression |
| 1 | | chp0mat.c |
. . 3
⊢ 𝐶 = (𝑁 CharPlyMat 𝑅) |
| 2 | | chp0mat.p |
. . 3
⊢ 𝑃 = (Poly1‘𝑅) |
| 3 | | chp0mat.a |
. . 3
⊢ 𝐴 = (𝑁 Mat 𝑅) |
| 4 | | chp0mat.x |
. . 3
⊢ 𝑋 = (var1‘𝑅) |
| 5 | | chp0mat.g |
. . 3
⊢ 𝐺 = (mulGrp‘𝑃) |
| 6 | | chp0mat.m |
. . 3
⊢ ↑ =
(.g‘𝐺) |
| 7 | | chpscmat.d |
. . 3
⊢ 𝐷 = {𝑚 ∈ (Base‘𝐴) ∣ ∃𝑐 ∈ (Base‘𝑅)∀𝑖 ∈ 𝑁 ∀𝑗 ∈ 𝑁 (𝑖𝑚𝑗) = if(𝑖 = 𝑗, 𝑐, (0g‘𝑅))} |
| 8 | | chpscmat.s |
. . 3
⊢ 𝑆 = (algSc‘𝑃) |
| 9 | | chpscmat.m |
. . 3
⊢ − =
(-g‘𝑃) |
| 10 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | chpscmat0 22849 |
. 2
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝐶‘𝑀) = ((♯‘𝑁) ↑ (𝑋 − (𝑆‘(𝐽𝑀𝐽))))) |
| 11 | | crngring 20242 |
. . . . . . . 8
⊢ (𝑅 ∈ CRing → 𝑅 ∈ Ring) |
| 12 | 11 | adantl 481 |
. . . . . . 7
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑅 ∈ Ring) |
| 13 | | eqid 2737 |
. . . . . . . 8
⊢
(Base‘𝑃) =
(Base‘𝑃) |
| 14 | 4, 2, 13 | vr1cl 22219 |
. . . . . . 7
⊢ (𝑅 ∈ Ring → 𝑋 ∈ (Base‘𝑃)) |
| 15 | 12, 14 | syl 17 |
. . . . . 6
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑋 ∈ (Base‘𝑃)) |
| 16 | 15 | adantr 480 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → 𝑋 ∈ (Base‘𝑃)) |
| 17 | 11 | ad2antlr 727 |
. . . . . . 7
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → 𝑅 ∈ Ring) |
| 18 | | eqid 2737 |
. . . . . . . 8
⊢
(Scalar‘𝑃) =
(Scalar‘𝑃) |
| 19 | 2 | ply1ring 22249 |
. . . . . . . 8
⊢ (𝑅 ∈ Ring → 𝑃 ∈ Ring) |
| 20 | 2 | ply1lmod 22253 |
. . . . . . . 8
⊢ (𝑅 ∈ Ring → 𝑃 ∈ LMod) |
| 21 | | eqid 2737 |
. . . . . . . 8
⊢
(Base‘(Scalar‘𝑃)) = (Base‘(Scalar‘𝑃)) |
| 22 | 8, 18, 19, 20, 21, 13 | asclf 21902 |
. . . . . . 7
⊢ (𝑅 ∈ Ring → 𝑆:(Base‘(Scalar‘𝑃))⟶(Base‘𝑃)) |
| 23 | 17, 22 | syl 17 |
. . . . . 6
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → 𝑆:(Base‘(Scalar‘𝑃))⟶(Base‘𝑃)) |
| 24 | | simpr2 1196 |
. . . . . . . 8
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → 𝐽 ∈ 𝑁) |
| 25 | | elrabi 3687 |
. . . . . . . . . . . 12
⊢ (𝑀 ∈ {𝑚 ∈ (Base‘𝐴) ∣ ∃𝑐 ∈ (Base‘𝑅)∀𝑖 ∈ 𝑁 ∀𝑗 ∈ 𝑁 (𝑖𝑚𝑗) = if(𝑖 = 𝑗, 𝑐, (0g‘𝑅))} → 𝑀 ∈ (Base‘𝐴)) |
| 26 | 25 | a1d 25 |
. . . . . . . . . . 11
⊢ (𝑀 ∈ {𝑚 ∈ (Base‘𝐴) ∣ ∃𝑐 ∈ (Base‘𝑅)∀𝑖 ∈ 𝑁 ∀𝑗 ∈ 𝑁 (𝑖𝑚𝑗) = if(𝑖 = 𝑗, 𝑐, (0g‘𝑅))} → ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑀 ∈ (Base‘𝐴))) |
| 27 | 26, 7 | eleq2s 2859 |
. . . . . . . . . 10
⊢ (𝑀 ∈ 𝐷 → ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑀 ∈ (Base‘𝐴))) |
| 28 | 27 | 3ad2ant1 1134 |
. . . . . . . . 9
⊢ ((𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽)) → ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑀 ∈ (Base‘𝐴))) |
| 29 | 28 | impcom 407 |
. . . . . . . 8
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → 𝑀 ∈ (Base‘𝐴)) |
| 30 | | eqid 2737 |
. . . . . . . . 9
⊢
(Base‘𝑅) =
(Base‘𝑅) |
| 31 | 3, 30 | matecl 22431 |
. . . . . . . 8
⊢ ((𝐽 ∈ 𝑁 ∧ 𝐽 ∈ 𝑁 ∧ 𝑀 ∈ (Base‘𝐴)) → (𝐽𝑀𝐽) ∈ (Base‘𝑅)) |
| 32 | 24, 24, 29, 31 | syl3anc 1373 |
. . . . . . 7
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝐽𝑀𝐽) ∈ (Base‘𝑅)) |
| 33 | 2 | ply1sca 22254 |
. . . . . . . . . . 11
⊢ (𝑅 ∈ CRing → 𝑅 = (Scalar‘𝑃)) |
| 34 | 33 | adantl 481 |
. . . . . . . . . 10
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑅 = (Scalar‘𝑃)) |
| 35 | 34 | eqcomd 2743 |
. . . . . . . . 9
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) →
(Scalar‘𝑃) = 𝑅) |
| 36 | 35 | adantr 480 |
. . . . . . . 8
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (Scalar‘𝑃) = 𝑅) |
| 37 | 36 | fveq2d 6910 |
. . . . . . 7
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (Base‘(Scalar‘𝑃)) = (Base‘𝑅)) |
| 38 | 32, 37 | eleqtrrd 2844 |
. . . . . 6
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝐽𝑀𝐽) ∈ (Base‘(Scalar‘𝑃))) |
| 39 | 23, 38 | ffvelcdmd 7105 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝑆‘(𝐽𝑀𝐽)) ∈ (Base‘𝑃)) |
| 40 | | eqid 2737 |
. . . . . 6
⊢
(+g‘𝑃) = (+g‘𝑃) |
| 41 | | eqid 2737 |
. . . . . 6
⊢
(invg‘𝑃) = (invg‘𝑃) |
| 42 | 13, 40, 41, 9 | grpsubval 19003 |
. . . . 5
⊢ ((𝑋 ∈ (Base‘𝑃) ∧ (𝑆‘(𝐽𝑀𝐽)) ∈ (Base‘𝑃)) → (𝑋 − (𝑆‘(𝐽𝑀𝐽))) = (𝑋(+g‘𝑃)((invg‘𝑃)‘(𝑆‘(𝐽𝑀𝐽))))) |
| 43 | 16, 39, 42 | syl2anc 584 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝑋 − (𝑆‘(𝐽𝑀𝐽))) = (𝑋(+g‘𝑃)((invg‘𝑃)‘(𝑆‘(𝐽𝑀𝐽))))) |
| 44 | 12, 20 | syl 17 |
. . . . . . . 8
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑃 ∈ LMod) |
| 45 | 44 | adantr 480 |
. . . . . . 7
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → 𝑃 ∈ LMod) |
| 46 | 12, 19 | syl 17 |
. . . . . . . 8
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑃 ∈ Ring) |
| 47 | 46 | adantr 480 |
. . . . . . 7
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → 𝑃 ∈ Ring) |
| 48 | | eqid 2737 |
. . . . . . . 8
⊢
(invg‘(Scalar‘𝑃)) =
(invg‘(Scalar‘𝑃)) |
| 49 | 8, 18, 21, 48, 41 | asclinvg 21909 |
. . . . . . 7
⊢ ((𝑃 ∈ LMod ∧ 𝑃 ∈ Ring ∧ (𝐽𝑀𝐽) ∈ (Base‘(Scalar‘𝑃))) →
((invg‘𝑃)‘(𝑆‘(𝐽𝑀𝐽))) = (𝑆‘((invg‘(Scalar‘𝑃))‘(𝐽𝑀𝐽)))) |
| 50 | 45, 47, 38, 49 | syl3anc 1373 |
. . . . . 6
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → ((invg‘𝑃)‘(𝑆‘(𝐽𝑀𝐽))) = (𝑆‘((invg‘(Scalar‘𝑃))‘(𝐽𝑀𝐽)))) |
| 51 | | chpscmatgsum.i |
. . . . . . . . 9
⊢ 𝐼 = (invg‘𝑅) |
| 52 | 34 | fveq2d 6910 |
. . . . . . . . . 10
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) →
(invg‘𝑅) =
(invg‘(Scalar‘𝑃))) |
| 53 | 52 | adantr 480 |
. . . . . . . . 9
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (invg‘𝑅) =
(invg‘(Scalar‘𝑃))) |
| 54 | 51, 53 | eqtr2id 2790 |
. . . . . . . 8
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) →
(invg‘(Scalar‘𝑃)) = 𝐼) |
| 55 | 54 | fveq1d 6908 |
. . . . . . 7
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) →
((invg‘(Scalar‘𝑃))‘(𝐽𝑀𝐽)) = (𝐼‘(𝐽𝑀𝐽))) |
| 56 | 55 | fveq2d 6910 |
. . . . . 6
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝑆‘((invg‘(Scalar‘𝑃))‘(𝐽𝑀𝐽))) = (𝑆‘(𝐼‘(𝐽𝑀𝐽)))) |
| 57 | 50, 56 | eqtrd 2777 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → ((invg‘𝑃)‘(𝑆‘(𝐽𝑀𝐽))) = (𝑆‘(𝐼‘(𝐽𝑀𝐽)))) |
| 58 | 57 | oveq2d 7447 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝑋(+g‘𝑃)((invg‘𝑃)‘(𝑆‘(𝐽𝑀𝐽)))) = (𝑋(+g‘𝑃)(𝑆‘(𝐼‘(𝐽𝑀𝐽))))) |
| 59 | 43, 58 | eqtrd 2777 |
. . 3
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝑋 − (𝑆‘(𝐽𝑀𝐽))) = (𝑋(+g‘𝑃)(𝑆‘(𝐼‘(𝐽𝑀𝐽))))) |
| 60 | 59 | oveq2d 7447 |
. 2
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → ((♯‘𝑁) ↑ (𝑋 − (𝑆‘(𝐽𝑀𝐽)))) = ((♯‘𝑁) ↑ (𝑋(+g‘𝑃)(𝑆‘(𝐼‘(𝐽𝑀𝐽)))))) |
| 61 | | simplr 769 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → 𝑅 ∈ CRing) |
| 62 | | hashcl 14395 |
. . . . 5
⊢ (𝑁 ∈ Fin →
(♯‘𝑁) ∈
ℕ0) |
| 63 | 62 | ad2antrr 726 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (♯‘𝑁) ∈
ℕ0) |
| 64 | | ringgrp 20235 |
. . . . . . 7
⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) |
| 65 | 11, 64 | syl 17 |
. . . . . 6
⊢ (𝑅 ∈ CRing → 𝑅 ∈ Grp) |
| 66 | 65 | ad2antlr 727 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → 𝑅 ∈ Grp) |
| 67 | 30, 51 | grpinvcl 19005 |
. . . . 5
⊢ ((𝑅 ∈ Grp ∧ (𝐽𝑀𝐽) ∈ (Base‘𝑅)) → (𝐼‘(𝐽𝑀𝐽)) ∈ (Base‘𝑅)) |
| 68 | 66, 32, 67 | syl2anc 584 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝐼‘(𝐽𝑀𝐽)) ∈ (Base‘𝑅)) |
| 69 | | eqid 2737 |
. . . . 5
⊢
(.r‘𝑃) = (.r‘𝑃) |
| 70 | | chpscmatgsum.f |
. . . . 5
⊢ 𝐹 = (.g‘𝑃) |
| 71 | | chpscmatgsum.h |
. . . . 5
⊢ 𝐻 = (mulGrp‘𝑅) |
| 72 | | chpscmatgsum.e |
. . . . 5
⊢ 𝐸 = (.g‘𝐻) |
| 73 | 2, 4, 40, 69, 70, 5, 6, 30, 8,
71, 72 | lply1binomsc 22315 |
. . . 4
⊢ ((𝑅 ∈ CRing ∧
(♯‘𝑁) ∈
ℕ0 ∧ (𝐼‘(𝐽𝑀𝐽)) ∈ (Base‘𝑅)) → ((♯‘𝑁) ↑ (𝑋(+g‘𝑃)(𝑆‘(𝐼‘(𝐽𝑀𝐽))))) = (𝑃 Σg (𝑙 ∈
(0...(♯‘𝑁))
↦ (((♯‘𝑁)C𝑙)𝐹((𝑆‘(((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))))(.r‘𝑃)(𝑙 ↑ 𝑋)))))) |
| 74 | 61, 63, 68, 73 | syl3anc 1373 |
. . 3
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → ((♯‘𝑁) ↑ (𝑋(+g‘𝑃)(𝑆‘(𝐼‘(𝐽𝑀𝐽))))) = (𝑃 Σg (𝑙 ∈
(0...(♯‘𝑁))
↦ (((♯‘𝑁)C𝑙)𝐹((𝑆‘(((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))))(.r‘𝑃)(𝑙 ↑ 𝑋)))))) |
| 75 | 2 | ply1assa 22201 |
. . . . . . . . 9
⊢ (𝑅 ∈ CRing → 𝑃 ∈ AssAlg) |
| 76 | 75 | adantl 481 |
. . . . . . . 8
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑃 ∈ AssAlg) |
| 77 | 76 | ad2antrr 726 |
. . . . . . 7
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) ∧ 𝑙 ∈ (0...(♯‘𝑁))) → 𝑃 ∈ AssAlg) |
| 78 | | eqid 2737 |
. . . . . . . . 9
⊢
(Base‘𝐻) =
(Base‘𝐻) |
| 79 | 71 | ringmgp 20236 |
. . . . . . . . . . 11
⊢ (𝑅 ∈ Ring → 𝐻 ∈ Mnd) |
| 80 | 12, 79 | syl 17 |
. . . . . . . . . 10
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝐻 ∈ Mnd) |
| 81 | 80 | ad2antrr 726 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) ∧ 𝑙 ∈ (0...(♯‘𝑁))) → 𝐻 ∈ Mnd) |
| 82 | | fznn0sub 13596 |
. . . . . . . . . 10
⊢ (𝑙 ∈
(0...(♯‘𝑁))
→ ((♯‘𝑁)
− 𝑙) ∈
ℕ0) |
| 83 | 82 | adantl 481 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) ∧ 𝑙 ∈ (0...(♯‘𝑁))) → ((♯‘𝑁) − 𝑙) ∈
ℕ0) |
| 84 | 71, 30 | mgpbas 20142 |
. . . . . . . . . . 11
⊢
(Base‘𝑅) =
(Base‘𝐻) |
| 85 | 68, 84 | eleqtrdi 2851 |
. . . . . . . . . 10
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝐼‘(𝐽𝑀𝐽)) ∈ (Base‘𝐻)) |
| 86 | 85 | adantr 480 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) ∧ 𝑙 ∈ (0...(♯‘𝑁))) → (𝐼‘(𝐽𝑀𝐽)) ∈ (Base‘𝐻)) |
| 87 | 78, 72, 81, 83, 86 | mulgnn0cld 19113 |
. . . . . . . 8
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) ∧ 𝑙 ∈ (0...(♯‘𝑁))) → (((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))) ∈ (Base‘𝐻)) |
| 88 | 35 | fveq2d 6910 |
. . . . . . . . . 10
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) →
(Base‘(Scalar‘𝑃)) = (Base‘𝑅)) |
| 89 | 88, 84 | eqtrdi 2793 |
. . . . . . . . 9
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) →
(Base‘(Scalar‘𝑃)) = (Base‘𝐻)) |
| 90 | 89 | ad2antrr 726 |
. . . . . . . 8
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) ∧ 𝑙 ∈ (0...(♯‘𝑁))) → (Base‘(Scalar‘𝑃)) = (Base‘𝐻)) |
| 91 | 87, 90 | eleqtrrd 2844 |
. . . . . . 7
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) ∧ 𝑙 ∈ (0...(♯‘𝑁))) → (((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))) ∈ (Base‘(Scalar‘𝑃))) |
| 92 | 5, 13 | mgpbas 20142 |
. . . . . . . . 9
⊢
(Base‘𝑃) =
(Base‘𝐺) |
| 93 | 5 | ringmgp 20236 |
. . . . . . . . . . 11
⊢ (𝑃 ∈ Ring → 𝐺 ∈ Mnd) |
| 94 | 11, 19, 93 | 3syl 18 |
. . . . . . . . . 10
⊢ (𝑅 ∈ CRing → 𝐺 ∈ Mnd) |
| 95 | 94 | ad2antlr 727 |
. . . . . . . . 9
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ 𝑙 ∈
(0...(♯‘𝑁)))
→ 𝐺 ∈
Mnd) |
| 96 | | elfznn0 13660 |
. . . . . . . . . 10
⊢ (𝑙 ∈
(0...(♯‘𝑁))
→ 𝑙 ∈
ℕ0) |
| 97 | 96 | adantl 481 |
. . . . . . . . 9
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ 𝑙 ∈
(0...(♯‘𝑁)))
→ 𝑙 ∈
ℕ0) |
| 98 | 15 | adantr 480 |
. . . . . . . . 9
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ 𝑙 ∈
(0...(♯‘𝑁)))
→ 𝑋 ∈
(Base‘𝑃)) |
| 99 | 92, 6, 95, 97, 98 | mulgnn0cld 19113 |
. . . . . . . 8
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ 𝑙 ∈
(0...(♯‘𝑁)))
→ (𝑙 ↑ 𝑋) ∈ (Base‘𝑃)) |
| 100 | 99 | adantlr 715 |
. . . . . . 7
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) ∧ 𝑙 ∈ (0...(♯‘𝑁))) → (𝑙 ↑ 𝑋) ∈ (Base‘𝑃)) |
| 101 | | chpscmatgsum.s |
. . . . . . . 8
⊢ · = (
·𝑠 ‘𝑃) |
| 102 | 8, 18, 21, 13, 69, 101 | asclmul1 21906 |
. . . . . . 7
⊢ ((𝑃 ∈ AssAlg ∧
(((♯‘𝑁) −
𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))) ∈ (Base‘(Scalar‘𝑃)) ∧ (𝑙 ↑ 𝑋) ∈ (Base‘𝑃)) → ((𝑆‘(((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))))(.r‘𝑃)(𝑙 ↑ 𝑋)) = ((((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))) · (𝑙 ↑ 𝑋))) |
| 103 | 77, 91, 100, 102 | syl3anc 1373 |
. . . . . 6
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) ∧ 𝑙 ∈ (0...(♯‘𝑁))) → ((𝑆‘(((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))))(.r‘𝑃)(𝑙 ↑ 𝑋)) = ((((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))) · (𝑙 ↑ 𝑋))) |
| 104 | 103 | oveq2d 7447 |
. . . . 5
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) ∧ 𝑙 ∈ (0...(♯‘𝑁))) → (((♯‘𝑁)C𝑙)𝐹((𝑆‘(((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))))(.r‘𝑃)(𝑙 ↑ 𝑋))) = (((♯‘𝑁)C𝑙)𝐹((((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))) · (𝑙 ↑ 𝑋)))) |
| 105 | 104 | mpteq2dva 5242 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝑙 ∈ (0...(♯‘𝑁)) ↦ (((♯‘𝑁)C𝑙)𝐹((𝑆‘(((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))))(.r‘𝑃)(𝑙 ↑ 𝑋)))) = (𝑙 ∈ (0...(♯‘𝑁)) ↦ (((♯‘𝑁)C𝑙)𝐹((((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))) · (𝑙 ↑ 𝑋))))) |
| 106 | 105 | oveq2d 7447 |
. . 3
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝑃 Σg (𝑙 ∈
(0...(♯‘𝑁))
↦ (((♯‘𝑁)C𝑙)𝐹((𝑆‘(((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))))(.r‘𝑃)(𝑙 ↑ 𝑋))))) = (𝑃 Σg (𝑙 ∈
(0...(♯‘𝑁))
↦ (((♯‘𝑁)C𝑙)𝐹((((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))) · (𝑙 ↑ 𝑋)))))) |
| 107 | 74, 106 | eqtrd 2777 |
. 2
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → ((♯‘𝑁) ↑ (𝑋(+g‘𝑃)(𝑆‘(𝐼‘(𝐽𝑀𝐽))))) = (𝑃 Σg (𝑙 ∈
(0...(♯‘𝑁))
↦ (((♯‘𝑁)C𝑙)𝐹((((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))) · (𝑙 ↑ 𝑋)))))) |
| 108 | 10, 60, 107 | 3eqtrd 2781 |
1
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) ∧ (𝑀 ∈ 𝐷 ∧ 𝐽 ∈ 𝑁 ∧ ∀𝑛 ∈ 𝑁 (𝑛𝑀𝑛) = (𝐽𝑀𝐽))) → (𝐶‘𝑀) = (𝑃 Σg (𝑙 ∈
(0...(♯‘𝑁))
↦ (((♯‘𝑁)C𝑙)𝐹((((♯‘𝑁) − 𝑙)𝐸(𝐼‘(𝐽𝑀𝐽))) · (𝑙 ↑ 𝑋)))))) |