Users' Mathboxes Mathbox for Thierry Arnoux < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >   Mathboxes  >  2sqr3minply Structured version   Visualization version   GIF version

Theorem 2sqr3minply 34412
Description: The polynomial ((𝑋↑3) − 2) is the minimal polynomial for (2↑𝑐(1 / 3)) over ℚ, and its degree is 3. (Contributed by Thierry Arnoux, 14-Jun-2025.)
Hypotheses
Ref Expression
2sqr3minply.q 𝑄 = (ℂfld ↾s ℚ)
2sqr3minply.1 − = (-g‘𝑃)
2sqr3minply.2 ↑ = (.g‘(mulGrp‘𝑃))
2sqr3minply.p 𝑃 = (Poly1‘𝑄)
2sqr3minply.k 𝐾 = (algSc‘𝑃)
2sqr3minply.x 𝑋 = (var1‘𝑄)
2sqr3minply.d 𝐷 = (deg1‘𝑄)
2sqr3minply.f 𝐹 = ((3 ↑ 𝑋) − (𝐾‘2))
2sqr3minply.a 𝐴 = (2↑𝑐(1 / 3))
2sqr3minply.m 𝑀 = (ℂfld minPoly ℚ)
Assertion
Ref Expression
2sqr3minply (𝐹 = (𝑀‘𝐴) ∧ (𝐷‘𝐹) = 3)

Proof of Theorem 2sqr3minply
Dummy variables 𝑖 𝑥 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 eqid 2760 . . . 4 (ℂfld evalSub1 ℚ) = (ℂfld evalSub1 ℚ)
2 2sqr3minply.p . . . . 5 𝑃 = (Poly1‘𝑄)
3 2sqr3minply.q . . . . . 6 𝑄 = (ℂfld ↾s ℚ)
43fveq2i 6888 . . . . 5 (Poly1‘𝑄) = (Poly1‘(ℂfld ↾s ℚ))
52, 4eqtri 2783 . . . 4 𝑃 = (Poly1‘(ℂfld ↾s ℚ))
6 cnfldbas 21682 . . . 4 ℂ = (Base‘ℂfld)
7 cndrng 21707 . . . . . 6 ℂfld ∈ DivRing
8 cncrng 21699 . . . . . 6 ℂfld ∈ CRing
9 isfld 20993 . . . . . 6 (ℂfld ∈ Field ↔ (ℂfld ∈ DivRing ∧ ℂfld ∈ CRing))
107, 8, 9mpbir2an 724 . . . . 5 ℂfld ∈ Field
1110a1i 11 . . . 4 (⊤ → ℂfld ∈ Field)
12 qsubdrg 21725 . . . . . . 7 (ℚ ∈ (SubRing‘ℂfld) ∧ (ℂfld ↾s ℚ) ∈ DivRing)
1312simpli 489 . . . . . 6 ℚ ∈ (SubRing‘ℂfld)
1412simpri 491 . . . . . 6 (ℂfld ↾s ℚ) ∈ DivRing
15 issdrg 21045 . . . . . 6 (ℚ ∈ (SubDRing‘ℂfld) ↔ (ℂfld ∈ DivRing ∧ ℚ ∈ (SubRing‘ℂfld) ∧ (ℂfld ↾s ℚ) ∈ DivRing))
167, 13, 14, 15mpbir3an 1360 . . . . 5 ℚ ∈ (SubDRing‘ℂfld)
1716a1i 11 . . . 4 (⊤ → ℚ ∈ (SubDRing‘ℂfld))
18 2sqr3minply.a . . . . . 6 𝐴 = (2↑𝑐(1 / 3))
19 2cn 12418 . . . . . . 7 2 ∈ ℂ
20 3cn 12424 . . . . . . . 8 3 ∈ ℂ
21 3ne0 12452 . . . . . . . 8 3 ≠ 0
2220, 21reccli 12047 . . . . . . 7 (1 / 3) ∈ ℂ
23 cxpcl 27002 . . . . . . 7 ((2 ∈ ℂ ∧ (1 / 3) ∈ ℂ) → (2↑𝑐(1 / 3)) ∈ ℂ)
2419, 22, 23mp2an 705 . . . . . 6 (2↑𝑐(1 / 3)) ∈ ℂ
2518, 24eqeltri 2856 . . . . 5 𝐴 ∈ ℂ
2625a1i 11 . . . 4 (⊤ → 𝐴 ∈ ℂ)
27 cnfld0 21702 . . . 4 0 = (0g‘ℂfld)
28 2sqr3minply.m . . . 4 𝑀 = (ℂfld minPoly ℚ)
29 eqid 2760 . . . 4 (0g‘𝑃) = (0g‘𝑃)
30 2sqr3minply.f . . . . . . . 8 𝐹 = ((3 ↑ 𝑋) − (𝐾‘2))
3130fveq2i 6888 . . . . . . 7 ((ℂfld evalSub1 ℚ)‘𝐹) = ((ℂfld evalSub1 ℚ)‘((3 ↑ 𝑋) − (𝐾‘2)))
3231fveq1i 6886 . . . . . 6 (((ℂfld evalSub1 ℚ)‘𝐹)‘𝐴) = (((ℂfld evalSub1 ℚ)‘((3 ↑ 𝑋) − (𝐾‘2)))‘𝐴)
3332a1i 11 . . . . 5 (⊤ → (((ℂfld evalSub1 ℚ)‘𝐹)‘𝐴) = (((ℂfld evalSub1 ℚ)‘((3 ↑ 𝑋) − (𝐾‘2)))‘𝐴))
34 eqid 2760 . . . . . 6 (Base‘𝑃) = (Base‘𝑃)
35 2sqr3minply.1 . . . . . 6 − = (-g‘𝑃)
36 cnfldsub 21706 . . . . . 6 − = (-g‘ℂfld)
378a1i 11 . . . . . 6 (⊤ → ℂfld ∈ CRing)
3813a1i 11 . . . . . 6 (⊤ → ℚ ∈ (SubRing‘ℂfld))
39 eqid 2760 . . . . . . . 8 (mulGrp‘𝑃) = (mulGrp‘𝑃)
4039, 34mgpbas 20365 . . . . . . 7 (Base‘𝑃) = (Base‘(mulGrp‘𝑃))
41 2sqr3minply.2 . . . . . . 7 ↑ = (.g‘(mulGrp‘𝑃))
423qdrng 27947 . . . . . . . . . . 11 𝑄 ∈ DivRing
4342a1i 11 . . . . . . . . . 10 (⊤ → 𝑄 ∈ DivRing)
4443drngringd 20988 . . . . . . . . 9 (⊤ → 𝑄 ∈ Ring)
452ply1ring 22565 . . . . . . . . 9 (𝑄 ∈ Ring → 𝑃 ∈ Ring)
4644, 45syl 18 . . . . . . . 8 (⊤ → 𝑃 ∈ Ring)
4739ringmgp 20465 . . . . . . . 8 (𝑃 ∈ Ring → (mulGrp‘𝑃) ∈ Mnd)
4846, 47syl 18 . . . . . . 7 (⊤ → (mulGrp‘𝑃) ∈ Mnd)
49 3nn0 12624 . . . . . . . 8 3 ∈ ℕ0
5049a1i 11 . . . . . . 7 (⊤ → 3 ∈ ℕ0)
51 2sqr3minply.x . . . . . . . . 9 𝑋 = (var1‘𝑄)
5251, 2, 34vr1cl 22535 . . . . . . . 8 (𝑄 ∈ Ring → 𝑋 ∈ (Base‘𝑃))
5344, 52syl 18 . . . . . . 7 (⊤ → 𝑋 ∈ (Base‘𝑃))
5440, 41, 48, 50, 53mulgnn0cld 19305 . . . . . 6 (⊤ → (3 ↑ 𝑋) ∈ (Base‘𝑃))
55 2sqr3minply.k . . . . . . . 8 𝐾 = (algSc‘𝑃)
5644mptru 1576 . . . . . . . . 9 𝑄 ∈ Ring
572ply1sca 22570 . . . . . . . . 9 (𝑄 ∈ Ring → 𝑄 = (Scalar‘𝑃))
5856, 57ax-mp 5 . . . . . . . 8 𝑄 = (Scalar‘𝑃)
592ply1lmod 22569 . . . . . . . . 9 (𝑄 ∈ Ring → 𝑃 ∈ LMod)
6044, 59syl 18 . . . . . . . 8 (⊤ → 𝑃 ∈ LMod)
613qrngbas 27946 . . . . . . . 8 ℚ = (Base‘𝑄)
6255, 58, 46, 60, 61, 34asclf 22189 . . . . . . 7 (⊤ → 𝐾:ℚ⟶(Base‘𝑃))
63 2z 12728 . . . . . . . 8 2 ∈ ℤ
64 zq 13081 . . . . . . . 8 (2 ∈ ℤ → 2 ∈ ℚ)
6563, 64mp1i 14 . . . . . . 7 (⊤ → 2 ∈ ℚ)
6662, 65ffvelcdmd 7085 . . . . . 6 (⊤ → (𝐾‘2) ∈ (Base‘𝑃))
671, 6, 2, 3, 34, 35, 36, 37, 38, 54, 66, 26evls1subd 34104 . . . . 5 (⊤ → (((ℂfld evalSub1 ℚ)‘((3 ↑ 𝑋) − (𝐾‘2)))‘𝐴) = ((((ℂfld evalSub1 ℚ)‘(3 ↑ 𝑋))‘𝐴) − (((ℂfld evalSub1 ℚ)‘(𝐾‘2))‘𝐴)))
68 eqid 2760 . . . . . . . . . 10 (.g‘(mulGrp‘ℂfld)) = (.g‘(mulGrp‘ℂfld))
691, 6, 2, 3, 34, 37, 38, 41, 68, 50, 53, 26evls1expd 22685 . . . . . . . . 9 (⊤ → (((ℂfld evalSub1 ℚ)‘(3 ↑ 𝑋))‘𝐴) = (3(.g‘(mulGrp‘ℂfld))(((ℂfld evalSub1 ℚ)‘𝑋)‘𝐴)))
701, 51, 3, 6, 37, 38evls1var 22656 . . . . . . . . . . . 12 (⊤ → ((ℂfld evalSub1 ℚ)‘𝑋) = ( I ↾ ℂ))
7170fveq1d 6887 . . . . . . . . . . 11 (⊤ → (((ℂfld evalSub1 ℚ)‘𝑋)‘𝐴) = (( I ↾ ℂ)‘𝐴))
72 fvresi 7178 . . . . . . . . . . . 12 (𝐴 ∈ ℂ → (( I ↾ ℂ)‘𝐴) = 𝐴)
7325, 72mp1i 14 . . . . . . . . . . 11 (⊤ → (( I ↾ ℂ)‘𝐴) = 𝐴)
7471, 73eqtrd 2795 . . . . . . . . . 10 (⊤ → (((ℂfld evalSub1 ℚ)‘𝑋)‘𝐴) = 𝐴)
7574oveq2d 7436 . . . . . . . . 9 (⊤ → (3(.g‘(mulGrp‘ℂfld))(((ℂfld evalSub1 ℚ)‘𝑋)‘𝐴)) = (3(.g‘(mulGrp‘ℂfld))𝐴))
76 cnfldexp 21711 . . . . . . . . . 10 ((𝐴 ∈ ℂ ∧ 3 ∈ ℕ0) → (3(.g‘(mulGrp‘ℂfld))𝐴) = (𝐴↑3))
7726, 50, 76syl2anc 596 . . . . . . . . 9 (⊤ → (3(.g‘(mulGrp‘ℂfld))𝐴) = (𝐴↑3))
7869, 75, 773eqtrd 2799 . . . . . . . 8 (⊤ → (((ℂfld evalSub1 ℚ)‘(3 ↑ 𝑋))‘𝐴) = (𝐴↑3))
7918oveq1i 7430 . . . . . . . . 9 (𝐴↑3) = ((2↑𝑐(1 / 3))↑3)
80 3nn 12422 . . . . . . . . . 10 3 ∈ ℕ
81 cxproot 27018 . . . . . . . . . 10 ((2 ∈ ℂ ∧ 3 ∈ ℕ) → ((2↑𝑐(1 / 3))↑3) = 2)
8219, 80, 81mp2an 705 . . . . . . . . 9 ((2↑𝑐(1 / 3))↑3) = 2
8379, 82eqtri 2783 . . . . . . . 8 (𝐴↑3) = 2
8478, 83eqtrdi 2811 . . . . . . 7 (⊤ → (((ℂfld evalSub1 ℚ)‘(3 ↑ 𝑋))‘𝐴) = 2)
851, 2, 3, 6, 55, 37, 38, 65, 26evls1scafv 22684 . . . . . . 7 (⊤ → (((ℂfld evalSub1 ℚ)‘(𝐾‘2))‘𝐴) = 2)
8684, 85oveq12d 7438 . . . . . 6 (⊤ → ((((ℂfld evalSub1 ℚ)‘(3 ↑ 𝑋))‘𝐴) − (((ℂfld evalSub1 ℚ)‘(𝐾‘2))‘𝐴)) = (2 − 2))
8719subidi 11629 . . . . . 6 (2 − 2) = 0
8886, 87eqtrdi 2811 . . . . 5 (⊤ → ((((ℂfld evalSub1 ℚ)‘(3 ↑ 𝑋))‘𝐴) − (((ℂfld evalSub1 ℚ)‘(𝐾‘2))‘𝐴)) = 0)
8933, 67, 883eqtrd 2799 . . . 4 (⊤ → (((ℂfld evalSub1 ℚ)‘𝐹)‘𝐴) = 0)
903qrng0 27948 . . . . 5 0 = (0g‘𝑄)
91 eqid 2760 . . . . 5 (eval1‘𝑄) = (eval1‘𝑄)
92 2sqr3minply.d . . . . 5 𝐷 = (deg1‘𝑄)
93 fldsdrgfld 21055 . . . . . . . 8 ((ℂfld ∈ Field ∧ ℚ ∈ (SubDRing‘ℂfld)) → (ℂfld ↾s ℚ) ∈ Field)
9410, 16, 93mp2an 705 . . . . . . 7 (ℂfld ↾s ℚ) ∈ Field
953, 94eqeltri 2856 . . . . . 6 𝑄 ∈ Field
9695a1i 11 . . . . 5 (⊤ → 𝑄 ∈ Field)
9746ringgrpd 20469 . . . . . . 7 (⊤ → 𝑃 ∈ Grp)
9834, 35grpsubcl 19230 . . . . . . 7 ((𝑃 ∈ Grp ∧ (3 ↑ 𝑋) ∈ (Base‘𝑃) ∧ (𝐾‘2) ∈ (Base‘𝑃)) → ((3 ↑ 𝑋) − (𝐾‘2)) ∈ (Base‘𝑃))
9997, 54, 66, 98syl3anc 1398 . . . . . 6 (⊤ → ((3 ↑ 𝑋) − (𝐾‘2)) ∈ (Base‘𝑃))
10030, 99eqeltrid 2864 . . . . 5 (⊤ → 𝐹 ∈ (Base‘𝑃))
10196fldcrngd 20995 . . . . . . . . 9 (⊤ → 𝑄 ∈ CRing)
10291, 2, 34, 101, 61, 100evl1fvf 34095 . . . . . . . 8 (⊤ → ((eval1‘𝑄)‘𝐹):ℚ⟶ℚ)
103102ffnd 6710 . . . . . . 7 (⊤ → ((eval1‘𝑄)‘𝐹) Fn ℚ)
104 fniniseg2 7061 . . . . . . 7 (((eval1‘𝑄)‘𝐹) Fn ℚ → (◡((eval1‘𝑄)‘𝐹) “ {0}) = {𝑥 ∈ ℚ ∣ (((eval1‘𝑄)‘𝐹)‘𝑥) = 0})
105103, 104syl 18 . . . . . 6 (⊤ → (◡((eval1‘𝑄)‘𝐹) “ {0}) = {𝑥 ∈ ℚ ∣ (((eval1‘𝑄)‘𝐹)‘𝑥) = 0})
106 cnfldmul 21686 . . . . . . . . . . . . . . 15 · = (.r‘ℂfld)
1073, 106ressmulr 17478 . . . . . . . . . . . . . 14 (ℚ ∈ (SubRing‘ℂfld) → · = (.r‘𝑄))
10813, 107ax-mp 5 . . . . . . . . . . . . 13 · = (.r‘𝑄)
109 cnfldadd 21684 . . . . . . . . . . . . . . 15 + = (+g‘ℂfld)
1103, 109ressplusg 17462 . . . . . . . . . . . . . 14 (ℚ ∈ (SubRing‘ℂfld) → + = (+g‘𝑄))
11113, 110ax-mp 5 . . . . . . . . . . . . 13 + = (+g‘𝑄)
112 eqid 2760 . . . . . . . . . . . . 13 (.g‘(mulGrp‘𝑄)) = (.g‘(mulGrp‘𝑄))
113 eqid 2760 . . . . . . . . . . . . 13 (coe1‘𝐹) = (coe1‘𝐹)
11430fveq2i 6888 . . . . . . . . . . . . . . . . . 18 (coe1‘𝐹) = (coe1‘((3 ↑ 𝑋) − (𝐾‘2)))
115114a1i 11 . . . . . . . . . . . . . . . . 17 (⊤ → (coe1‘𝐹) = (coe1‘((3 ↑ 𝑋) − (𝐾‘2))))
11630fveq2i 6888 . . . . . . . . . . . . . . . . . . 19 (𝐷‘𝐹) = (𝐷‘((3 ↑ 𝑋) − (𝐾‘2)))
117116a1i 11 . . . . . . . . . . . . . . . . . 18 (⊤ → (𝐷‘𝐹) = (𝐷‘((3 ↑ 𝑋) − (𝐾‘2))))
118 3pos 12451 . . . . . . . . . . . . . . . . . . . . 21 0 < 3
119118a1i 11 . . . . . . . . . . . . . . . . . . . 20 (⊤ → 0 < 3)
120 2ne0 12449 . . . . . . . . . . . . . . . . . . . . . 22 2 ≠ 0
121120a1i 11 . . . . . . . . . . . . . . . . . . . . 21 (⊤ → 2 ≠ 0)
12292, 2, 61, 55, 90deg1scl 26431 . . . . . . . . . . . . . . . . . . . . 21 ((𝑄 ∈ Ring ∧ 2 ∈ ℚ ∧ 2 ≠ 0) → (𝐷‘(𝐾‘2)) = 0)
12344, 65, 121, 122syl3anc 1398 . . . . . . . . . . . . . . . . . . . 20 (⊤ → (𝐷‘(𝐾‘2)) = 0)
124 drngnzr 21002 . . . . . . . . . . . . . . . . . . . . . 22 (𝑄 ∈ DivRing → 𝑄 ∈ NzRing)
12542, 124mp1i 14 . . . . . . . . . . . . . . . . . . . . 21 (⊤ → 𝑄 ∈ NzRing)
12692, 2, 51, 39, 41deg1pw 26439 . . . . . . . . . . . . . . . . . . . . 21 ((𝑄 ∈ NzRing ∧ 3 ∈ ℕ0) → (𝐷‘(3 ↑ 𝑋)) = 3)
127125, 50, 126syl2anc 596 . . . . . . . . . . . . . . . . . . . 20 (⊤ → (𝐷‘(3 ↑ 𝑋)) = 3)
128119, 123, 1273brtr4d 5136 . . . . . . . . . . . . . . . . . . 19 (⊤ → (𝐷‘(𝐾‘2)) < (𝐷‘(3 ↑ 𝑋)))
1292, 92, 44, 34, 35, 54, 66, 128deg1sub 26426 . . . . . . . . . . . . . . . . . 18 (⊤ → (𝐷‘((3 ↑ 𝑋) − (𝐾‘2))) = (𝐷‘(3 ↑ 𝑋)))
130117, 129, 1273eqtrd 2799 . . . . . . . . . . . . . . . . 17 (⊤ → (𝐷‘𝐹) = 3)
131115, 130fveq12d 6892 . . . . . . . . . . . . . . . 16 (⊤ → ((coe1‘𝐹)‘(𝐷‘𝐹)) = ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘3))
132 eqid 2760 . . . . . . . . . . . . . . . . . 18 (-g‘𝑄) = (-g‘𝑄)
1332, 34, 35, 132coe1subfv 22585 . . . . . . . . . . . . . . . . 17 (((𝑄 ∈ Ring ∧ (3 ↑ 𝑋) ∈ (Base‘𝑃) ∧ (𝐾‘2) ∈ (Base‘𝑃)) ∧ 3 ∈ ℕ0) → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘3) = (((coe1‘(3 ↑ 𝑋))‘3)(-g‘𝑄)((coe1‘(𝐾‘2))‘3)))
13444, 54, 66, 50, 133syl31anc 1400 . . . . . . . . . . . . . . . 16 (⊤ → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘3) = (((coe1‘(3 ↑ 𝑋))‘3)(-g‘𝑄)((coe1‘(𝐾‘2))‘3)))
135 subrgsubg 20829 . . . . . . . . . . . . . . . . . . 19 (ℚ ∈ (SubRing‘ℂfld) → ℚ ∈ (SubGrp‘ℂfld))
13613, 135mp1i 14 . . . . . . . . . . . . . . . . . 18 (⊤ → ℚ ∈ (SubGrp‘ℂfld))
137 eqid 2760 . . . . . . . . . . . . . . . . . . . 20 (coe1‘(3 ↑ 𝑋)) = (coe1‘(3 ↑ 𝑋))
138137, 34, 2, 61coe1fvalcl 22530 . . . . . . . . . . . . . . . . . . 19 (((3 ↑ 𝑋) ∈ (Base‘𝑃) ∧ 3 ∈ ℕ0) → ((coe1‘(3 ↑ 𝑋))‘3) ∈ ℚ)
13954, 50, 138syl2anc 596 . . . . . . . . . . . . . . . . . 18 (⊤ → ((coe1‘(3 ↑ 𝑋))‘3) ∈ ℚ)
140 eqid 2760 . . . . . . . . . . . . . . . . . . . 20 (coe1‘(𝐾‘2)) = (coe1‘(𝐾‘2))
141140, 34, 2, 61coe1fvalcl 22530 . . . . . . . . . . . . . . . . . . 19 (((𝐾‘2) ∈ (Base‘𝑃) ∧ 3 ∈ ℕ0) → ((coe1‘(𝐾‘2))‘3) ∈ ℚ)
14266, 50, 141syl2anc 596 . . . . . . . . . . . . . . . . . 18 (⊤ → ((coe1‘(𝐾‘2))‘3) ∈ ℚ)
14336, 3, 132subgsub 19349 . . . . . . . . . . . . . . . . . 18 ((ℚ ∈ (SubGrp‘ℂfld) ∧ ((coe1‘(3 ↑ 𝑋))‘3) ∈ ℚ ∧ ((coe1‘(𝐾‘2))‘3) ∈ ℚ) → (((coe1‘(3 ↑ 𝑋))‘3) − ((coe1‘(𝐾‘2))‘3)) = (((coe1‘(3 ↑ 𝑋))‘3)(-g‘𝑄)((coe1‘(𝐾‘2))‘3)))
144136, 139, 142, 143syl3anc 1398 . . . . . . . . . . . . . . . . 17 (⊤ → (((coe1‘(3 ↑ 𝑋))‘3) − ((coe1‘(𝐾‘2))‘3)) = (((coe1‘(3 ↑ 𝑋))‘3)(-g‘𝑄)((coe1‘(𝐾‘2))‘3)))
145 iftrue 4487 . . . . . . . . . . . . . . . . . . . 20 (𝑖 = 3 → if(𝑖 = 3, 1, 0) = 1)
1463qrng1 27949 . . . . . . . . . . . . . . . . . . . . 21 1 = (1r‘𝑄)
1472, 51, 41, 44, 50, 90, 146coe1mon 34119 . . . . . . . . . . . . . . . . . . . 20 (⊤ → (coe1‘(3 ↑ 𝑋)) = (𝑖 ∈ ℕ0 ↦ if(𝑖 = 3, 1, 0)))
148 1cnd 11302 . . . . . . . . . . . . . . . . . . . 20 (⊤ → 1 ∈ ℂ)
149145, 147, 50, 148fvmptd4 7018 . . . . . . . . . . . . . . . . . . 19 (⊤ → ((coe1‘(3 ↑ 𝑋))‘3) = 1)
15021neii 2957 . . . . . . . . . . . . . . . . . . . . . 22 ¬ 3 = 0
151 eqeq1 2764 . . . . . . . . . . . . . . . . . . . . . 22 (𝑖 = 3 → (𝑖 = 0 ↔ 3 = 0))
152150, 151mtbiri 330 . . . . . . . . . . . . . . . . . . . . 21 (𝑖 = 3 → ¬ 𝑖 = 0)
153152iffalsed 4492 . . . . . . . . . . . . . . . . . . . 20 (𝑖 = 3 → if(𝑖 = 0, 2, 0) = 0)
1542, 55, 61, 90coe1scl 22606 . . . . . . . . . . . . . . . . . . . . 21 ((𝑄 ∈ Ring ∧ 2 ∈ ℚ) → (coe1‘(𝐾‘2)) = (𝑖 ∈ ℕ0 ↦ if(𝑖 = 0, 2, 0)))
15544, 65, 154syl2anc 596 . . . . . . . . . . . . . . . . . . . 20 (⊤ → (coe1‘(𝐾‘2)) = (𝑖 ∈ ℕ0 ↦ if(𝑖 = 0, 2, 0)))
156 0nn0 12621 . . . . . . . . . . . . . . . . . . . . 21 0 ∈ ℕ0
157156a1i 11 . . . . . . . . . . . . . . . . . . . 20 (⊤ → 0 ∈ ℕ0)
158153, 155, 50, 157fvmptd4 7018 . . . . . . . . . . . . . . . . . . 19 (⊤ → ((coe1‘(𝐾‘2))‘3) = 0)
159149, 158oveq12d 7438 . . . . . . . . . . . . . . . . . 18 (⊤ → (((coe1‘(3 ↑ 𝑋))‘3) − ((coe1‘(𝐾‘2))‘3)) = (1 − 0))
160 1m0e1 12462 . . . . . . . . . . . . . . . . . 18 (1 − 0) = 1
161159, 160eqtrdi 2811 . . . . . . . . . . . . . . . . 17 (⊤ → (((coe1‘(3 ↑ 𝑋))‘3) − ((coe1‘(𝐾‘2))‘3)) = 1)
162144, 161eqtr3d 2797 . . . . . . . . . . . . . . . 16 (⊤ → (((coe1‘(3 ↑ 𝑋))‘3)(-g‘𝑄)((coe1‘(𝐾‘2))‘3)) = 1)
163131, 134, 1623eqtrd 2799 . . . . . . . . . . . . . . 15 (⊤ → ((coe1‘𝐹)‘(𝐷‘𝐹)) = 1)
164130fveq2d 6889 . . . . . . . . . . . . . . 15 (⊤ → ((coe1‘𝐹)‘(𝐷‘𝐹)) = ((coe1‘𝐹)‘3))
165163, 164eqtr3d 2797 . . . . . . . . . . . . . 14 (⊤ → 1 = ((coe1‘𝐹)‘3))
166165mptru 1576 . . . . . . . . . . . . 13 1 = ((coe1‘𝐹)‘3)
167115fveq1d 6887 . . . . . . . . . . . . . . 15 (⊤ → ((coe1‘𝐹)‘2) = ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘2))
168 2nn0 12623 . . . . . . . . . . . . . . . . . 18 2 ∈ ℕ0
169168a1i 11 . . . . . . . . . . . . . . . . 17 (⊤ → 2 ∈ ℕ0)
1702, 34, 35, 132coe1subfv 22585 . . . . . . . . . . . . . . . . 17 (((𝑄 ∈ Ring ∧ (3 ↑ 𝑋) ∈ (Base‘𝑃) ∧ (𝐾‘2) ∈ (Base‘𝑃)) ∧ 2 ∈ ℕ0) → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘2) = (((coe1‘(3 ↑ 𝑋))‘2)(-g‘𝑄)((coe1‘(𝐾‘2))‘2)))
17144, 54, 66, 169, 170syl31anc 1400 . . . . . . . . . . . . . . . 16 (⊤ → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘2) = (((coe1‘(3 ↑ 𝑋))‘2)(-g‘𝑄)((coe1‘(𝐾‘2))‘2)))
172 2re 12417 . . . . . . . . . . . . . . . . . . . . . . 23 2 ∈ ℝ
173 2lt3 12516 . . . . . . . . . . . . . . . . . . . . . . 23 2 < 3
174172, 173ltneii 11423 . . . . . . . . . . . . . . . . . . . . . 22 2 ≠ 3
175 neeq1 3017 . . . . . . . . . . . . . . . . . . . . . 22 (𝑖 = 2 → (𝑖 ≠ 3 ↔ 2 ≠ 3))
176174, 175mpbiri 261 . . . . . . . . . . . . . . . . . . . . 21 (𝑖 = 2 → 𝑖 ≠ 3)
177176adantl 487 . . . . . . . . . . . . . . . . . . . 20 ((⊤ ∧ 𝑖 = 2) → 𝑖 ≠ 3)
178177neneqd 2960 . . . . . . . . . . . . . . . . . . 19 ((⊤ ∧ 𝑖 = 2) → ¬ 𝑖 = 3)
179178iffalsed 4492 . . . . . . . . . . . . . . . . . 18 ((⊤ ∧ 𝑖 = 2) → if(𝑖 = 3, 1, 0) = 0)
180147, 179, 169, 157fvmptd 7001 . . . . . . . . . . . . . . . . 17 (⊤ → ((coe1‘(3 ↑ 𝑋))‘2) = 0)
181 neeq1 3017 . . . . . . . . . . . . . . . . . . . . . 22 (𝑖 = 2 → (𝑖 ≠ 0 ↔ 2 ≠ 0))
182120, 181mpbiri 261 . . . . . . . . . . . . . . . . . . . . 21 (𝑖 = 2 → 𝑖 ≠ 0)
183182neneqd 2960 . . . . . . . . . . . . . . . . . . . 20 (𝑖 = 2 → ¬ 𝑖 = 0)
184183adantl 487 . . . . . . . . . . . . . . . . . . 19 ((⊤ ∧ 𝑖 = 2) → ¬ 𝑖 = 0)
185184iffalsed 4492 . . . . . . . . . . . . . . . . . 18 ((⊤ ∧ 𝑖 = 2) → if(𝑖 = 0, 2, 0) = 0)
186155, 185, 169, 157fvmptd 7001 . . . . . . . . . . . . . . . . 17 (⊤ → ((coe1‘(𝐾‘2))‘2) = 0)
187180, 186oveq12d 7438 . . . . . . . . . . . . . . . 16 (⊤ → (((coe1‘(3 ↑ 𝑋))‘2)(-g‘𝑄)((coe1‘(𝐾‘2))‘2)) = (0(-g‘𝑄)0))
188171, 187eqtrd 2795 . . . . . . . . . . . . . . 15 (⊤ → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘2) = (0(-g‘𝑄)0))
189158, 142eqeltrrd 2861 . . . . . . . . . . . . . . . . 17 (⊤ → 0 ∈ ℚ)
19036, 3, 132subgsub 19349 . . . . . . . . . . . . . . . . 17 ((ℚ ∈ (SubGrp‘ℂfld) ∧ 0 ∈ ℚ ∧ 0 ∈ ℚ) → (0 − 0) = (0(-g‘𝑄)0))
191136, 189, 189, 190syl3anc 1398 . . . . . . . . . . . . . . . 16 (⊤ → (0 − 0) = (0(-g‘𝑄)0))
192 0m0e0 12461 . . . . . . . . . . . . . . . 16 (0 − 0) = 0
193191, 192eqtr3di 2810 . . . . . . . . . . . . . . 15 (⊤ → (0(-g‘𝑄)0) = 0)
194167, 188, 1933eqtrrd 2800 . . . . . . . . . . . . . 14 (⊤ → 0 = ((coe1‘𝐹)‘2))
195194mptru 1576 . . . . . . . . . . . . 13 0 = ((coe1‘𝐹)‘2)
196115fveq1d 6887 . . . . . . . . . . . . . . 15 (⊤ → ((coe1‘𝐹)‘1) = ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘1))
197 1nn0 12622 . . . . . . . . . . . . . . . . . 18 1 ∈ ℕ0
198197a1i 11 . . . . . . . . . . . . . . . . 17 (⊤ → 1 ∈ ℕ0)
1992, 34, 35, 132coe1subfv 22585 . . . . . . . . . . . . . . . . 17 (((𝑄 ∈ Ring ∧ (3 ↑ 𝑋) ∈ (Base‘𝑃) ∧ (𝐾‘2) ∈ (Base‘𝑃)) ∧ 1 ∈ ℕ0) → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘1) = (((coe1‘(3 ↑ 𝑋))‘1)(-g‘𝑄)((coe1‘(𝐾‘2))‘1)))
20044, 54, 66, 198, 199syl31anc 1400 . . . . . . . . . . . . . . . 16 (⊤ → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘1) = (((coe1‘(3 ↑ 𝑋))‘1)(-g‘𝑄)((coe1‘(𝐾‘2))‘1)))
201 1re 11308 . . . . . . . . . . . . . . . . . . . . . . 23 1 ∈ ℝ
202 1lt3 12518 . . . . . . . . . . . . . . . . . . . . . . 23 1 < 3
203201, 202ltneii 11423 . . . . . . . . . . . . . . . . . . . . . 22 1 ≠ 3
204 neeq1 3017 . . . . . . . . . . . . . . . . . . . . . 22 (𝑖 = 1 → (𝑖 ≠ 3 ↔ 1 ≠ 3))
205203, 204mpbiri 261 . . . . . . . . . . . . . . . . . . . . 21 (𝑖 = 1 → 𝑖 ≠ 3)
206205neneqd 2960 . . . . . . . . . . . . . . . . . . . 20 (𝑖 = 1 → ¬ 𝑖 = 3)
207206adantl 487 . . . . . . . . . . . . . . . . . . 19 ((⊤ ∧ 𝑖 = 1) → ¬ 𝑖 = 3)
208207iffalsed 4492 . . . . . . . . . . . . . . . . . 18 ((⊤ ∧ 𝑖 = 1) → if(𝑖 = 3, 1, 0) = 0)
209147, 208, 198, 157fvmptd 7001 . . . . . . . . . . . . . . . . 17 (⊤ → ((coe1‘(3 ↑ 𝑋))‘1) = 0)
210 ax-1ne0 11269 . . . . . . . . . . . . . . . . . . . . . 22 1 ≠ 0
211 neeq1 3017 . . . . . . . . . . . . . . . . . . . . . 22 (𝑖 = 1 → (𝑖 ≠ 0 ↔ 1 ≠ 0))
212210, 211mpbiri 261 . . . . . . . . . . . . . . . . . . . . 21 (𝑖 = 1 → 𝑖 ≠ 0)
213212neneqd 2960 . . . . . . . . . . . . . . . . . . . 20 (𝑖 = 1 → ¬ 𝑖 = 0)
214213adantl 487 . . . . . . . . . . . . . . . . . . 19 ((⊤ ∧ 𝑖 = 1) → ¬ 𝑖 = 0)
215214iffalsed 4492 . . . . . . . . . . . . . . . . . 18 ((⊤ ∧ 𝑖 = 1) → if(𝑖 = 0, 2, 0) = 0)
216155, 215, 198, 157fvmptd 7001 . . . . . . . . . . . . . . . . 17 (⊤ → ((coe1‘(𝐾‘2))‘1) = 0)
217209, 216oveq12d 7438 . . . . . . . . . . . . . . . 16 (⊤ → (((coe1‘(3 ↑ 𝑋))‘1)(-g‘𝑄)((coe1‘(𝐾‘2))‘1)) = (0(-g‘𝑄)0))
218200, 217eqtrd 2795 . . . . . . . . . . . . . . 15 (⊤ → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘1) = (0(-g‘𝑄)0))
219196, 218, 1933eqtrrd 2800 . . . . . . . . . . . . . 14 (⊤ → 0 = ((coe1‘𝐹)‘1))
220219mptru 1576 . . . . . . . . . . . . 13 0 = ((coe1‘𝐹)‘1)
221115fveq1d 6887 . . . . . . . . . . . . . . 15 (⊤ → ((coe1‘𝐹)‘0) = ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘0))
2222, 34, 35, 132coe1subfv 22585 . . . . . . . . . . . . . . . . 17 (((𝑄 ∈ Ring ∧ (3 ↑ 𝑋) ∈ (Base‘𝑃) ∧ (𝐾‘2) ∈ (Base‘𝑃)) ∧ 0 ∈ ℕ0) → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘0) = (((coe1‘(3 ↑ 𝑋))‘0)(-g‘𝑄)((coe1‘(𝐾‘2))‘0)))
22344, 54, 66, 157, 222syl31anc 1400 . . . . . . . . . . . . . . . 16 (⊤ → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘0) = (((coe1‘(3 ↑ 𝑋))‘0)(-g‘𝑄)((coe1‘(𝐾‘2))‘0)))
22421necomi 3009 . . . . . . . . . . . . . . . . . . . . . 22 0 ≠ 3
225 neeq1 3017 . . . . . . . . . . . . . . . . . . . . . 22 (𝑖 = 0 → (𝑖 ≠ 3 ↔ 0 ≠ 3))
226224, 225mpbiri 261 . . . . . . . . . . . . . . . . . . . . 21 (𝑖 = 0 → 𝑖 ≠ 3)
227226neneqd 2960 . . . . . . . . . . . . . . . . . . . 20 (𝑖 = 0 → ¬ 𝑖 = 3)
228227adantl 487 . . . . . . . . . . . . . . . . . . 19 ((⊤ ∧ 𝑖 = 0) → ¬ 𝑖 = 3)
229228iffalsed 4492 . . . . . . . . . . . . . . . . . 18 ((⊤ ∧ 𝑖 = 0) → if(𝑖 = 3, 1, 0) = 0)
230147, 229, 157, 157fvmptd 7001 . . . . . . . . . . . . . . . . 17 (⊤ → ((coe1‘(3 ↑ 𝑋))‘0) = 0)
231 simpr 490 . . . . . . . . . . . . . . . . . . 19 ((⊤ ∧ 𝑖 = 0) → 𝑖 = 0)
232231iftrued 4489 . . . . . . . . . . . . . . . . . 18 ((⊤ ∧ 𝑖 = 0) → if(𝑖 = 0, 2, 0) = 2)
233155, 232, 157, 169fvmptd 7001 . . . . . . . . . . . . . . . . 17 (⊤ → ((coe1‘(𝐾‘2))‘0) = 2)
234230, 233oveq12d 7438 . . . . . . . . . . . . . . . 16 (⊤ → (((coe1‘(3 ↑ 𝑋))‘0)(-g‘𝑄)((coe1‘(𝐾‘2))‘0)) = (0(-g‘𝑄)2))
235223, 234eqtrd 2795 . . . . . . . . . . . . . . 15 (⊤ → ((coe1‘((3 ↑ 𝑋) − (𝐾‘2)))‘0) = (0(-g‘𝑄)2))
236 df-neg 11544 . . . . . . . . . . . . . . . 16 -2 = (0 − 2)
23736, 3, 132subgsub 19349 . . . . . . . . . . . . . . . . 17 ((ℚ ∈ (SubGrp‘ℂfld) ∧ 0 ∈ ℚ ∧ 2 ∈ ℚ) → (0 − 2) = (0(-g‘𝑄)2))
238136, 189, 65, 237syl3anc 1398 . . . . . . . . . . . . . . . 16 (⊤ → (0 − 2) = (0(-g‘𝑄)2))
239236, 238eqtr2id 2808 . . . . . . . . . . . . . . 15 (⊤ → (0(-g‘𝑄)2) = -2)
240221, 235, 2393eqtrrd 2800 . . . . . . . . . . . . . 14 (⊤ → -2 = ((coe1‘𝐹)‘0))
241240mptru 1576 . . . . . . . . . . . . 13 -2 = ((coe1‘𝐹)‘0)
24295a1i 11 . . . . . . . . . . . . . 14 (𝑥 ∈ ℚ → 𝑄 ∈ Field)
243242fldcrngd 20995 . . . . . . . . . . . . 13 (𝑥 ∈ ℚ → 𝑄 ∈ CRing)
244100mptru 1576 . . . . . . . . . . . . . 14 𝐹 ∈ (Base‘𝑃)
245244a1i 11 . . . . . . . . . . . . 13 (𝑥 ∈ ℚ → 𝐹 ∈ (Base‘𝑃))
246130mptru 1576 . . . . . . . . . . . . . 14 (𝐷‘𝐹) = 3
247246a1i 11 . . . . . . . . . . . . 13 (𝑥 ∈ ℚ → (𝐷‘𝐹) = 3)
248 id 23 . . . . . . . . . . . . 13 (𝑥 ∈ ℚ → 𝑥 ∈ ℚ)
2492, 91, 61, 34, 108, 111, 112, 113, 92, 166, 195, 220, 241, 243, 245, 247, 248evl1deg3 34110 . . . . . . . . . . . 12 (𝑥 ∈ ℚ → (((eval1‘𝑄)‘𝐹)‘𝑥) = (((1 · (3(.g‘(mulGrp‘𝑄))𝑥)) + (0 · (2(.g‘(mulGrp‘𝑄))𝑥))) + ((0 · 𝑥) + -2)))
250 qsscn 13087 . . . . . . . . . . . . . . . . . 18 ℚ ⊆ ℂ
251 eqid 2760 . . . . . . . . . . . . . . . . . . . . . 22 ((mulGrp‘ℂfld) ↾s ℚ) = ((mulGrp‘ℂfld) ↾s ℚ)
252 eqid 2760 . . . . . . . . . . . . . . . . . . . . . . 23 (mulGrp‘ℂfld) = (mulGrp‘ℂfld)
253252, 6mgpbas 20365 . . . . . . . . . . . . . . . . . . . . . 22 ℂ = (Base‘(mulGrp‘ℂfld))
254251, 253ressbas2 17416 . . . . . . . . . . . . . . . . . . . . 21 (ℚ ⊆ ℂ → ℚ = (Base‘((mulGrp‘ℂfld) ↾s ℚ)))
255250, 254ax-mp 5 . . . . . . . . . . . . . . . . . . . 20 ℚ = (Base‘((mulGrp‘ℂfld) ↾s ℚ))
2563, 252mgpress 20370 . . . . . . . . . . . . . . . . . . . . . 22 ((ℂfld ∈ DivRing ∧ ℚ ∈ (SubRing‘ℂfld)) → ((mulGrp‘ℂfld) ↾s ℚ) = (mulGrp‘𝑄))
2577, 13, 256mp2an 705 . . . . . . . . . . . . . . . . . . . . 21 ((mulGrp‘ℂfld) ↾s ℚ) = (mulGrp‘𝑄)
258257fveq2i 6888 . . . . . . . . . . . . . . . . . . . 20 (Base‘((mulGrp‘ℂfld) ↾s ℚ)) = (Base‘(mulGrp‘𝑄))
259255, 258eqtri 2783 . . . . . . . . . . . . . . . . . . 19 ℚ = (Base‘(mulGrp‘𝑄))
260 eqid 2760 . . . . . . . . . . . . . . . . . . . . 21 (mulGrp‘𝑄) = (mulGrp‘𝑄)
261260ringmgp 20465 . . . . . . . . . . . . . . . . . . . 20 (𝑄 ∈ Ring → (mulGrp‘𝑄) ∈ Mnd)
26256, 261mp1i 14 . . . . . . . . . . . . . . . . . . 19 (𝑥 ∈ ℚ → (mulGrp‘𝑄) ∈ Mnd)
26349a1i 11 . . . . . . . . . . . . . . . . . . 19 (𝑥 ∈ ℚ → 3 ∈ ℕ0)
264259, 112, 262, 263, 248mulgnn0cld 19305 . . . . . . . . . . . . . . . . . 18 (𝑥 ∈ ℚ → (3(.g‘(mulGrp‘𝑄))𝑥) ∈ ℚ)
265250, 264sselid 3906 . . . . . . . . . . . . . . . . 17 (𝑥 ∈ ℚ → (3(.g‘(mulGrp‘𝑄))𝑥) ∈ ℂ)
266265mullidd 11327 . . . . . . . . . . . . . . . 16 (𝑥 ∈ ℚ → (1 · (3(.g‘(mulGrp‘𝑄))𝑥)) = (3(.g‘(mulGrp‘𝑄))𝑥))
267257eqcomi 2769 . . . . . . . . . . . . . . . . 17 (mulGrp‘𝑄) = ((mulGrp‘ℂfld) ↾s ℚ)
268250, 253sseqtri 3956 . . . . . . . . . . . . . . . . . 18 ℚ ⊆ (Base‘(mulGrp‘ℂfld))
269268a1i 11 . . . . . . . . . . . . . . . . 17 (𝑥 ∈ ℚ → ℚ ⊆ (Base‘(mulGrp‘ℂfld)))
27080a1i 11 . . . . . . . . . . . . . . . . 17 (𝑥 ∈ ℚ → 3 ∈ ℕ)
271267, 269, 248, 270ressmulgnnd 19288 . . . . . . . . . . . . . . . 16 (𝑥 ∈ ℚ → (3(.g‘(mulGrp‘𝑄))𝑥) = (3(.g‘(mulGrp‘ℂfld))𝑥))
272 qcn 13090 . . . . . . . . . . . . . . . . 17 (𝑥 ∈ ℚ → 𝑥 ∈ ℂ)
273 cnfldexp 21711 . . . . . . . . . . . . . . . . 17 ((𝑥 ∈ ℂ ∧ 3 ∈ ℕ0) → (3(.g‘(mulGrp‘ℂfld))𝑥) = (𝑥↑3))
274272, 263, 273syl2anc 596 . . . . . . . . . . . . . . . 16 (𝑥 ∈ ℚ → (3(.g‘(mulGrp‘ℂfld))𝑥) = (𝑥↑3))
275266, 271, 2743eqtrd 2799 . . . . . . . . . . . . . . 15 (𝑥 ∈ ℚ → (1 · (3(.g‘(mulGrp‘𝑄))𝑥)) = (𝑥↑3))
276168a1i 11 . . . . . . . . . . . . . . . . . 18 (𝑥 ∈ ℚ → 2 ∈ ℕ0)
277259, 112, 262, 276, 248mulgnn0cld 19305 . . . . . . . . . . . . . . . . 17 (𝑥 ∈ ℚ → (2(.g‘(mulGrp‘𝑄))𝑥) ∈ ℚ)
278250, 277sselid 3906 . . . . . . . . . . . . . . . 16 (𝑥 ∈ ℚ → (2(.g‘(mulGrp‘𝑄))𝑥) ∈ ℂ)
279278mul02d 11508 . . . . . . . . . . . . . . 15 (𝑥 ∈ ℚ → (0 · (2(.g‘(mulGrp‘𝑄))𝑥)) = 0)
280275, 279oveq12d 7438 . . . . . . . . . . . . . 14 (𝑥 ∈ ℚ → ((1 · (3(.g‘(mulGrp‘𝑄))𝑥)) + (0 · (2(.g‘(mulGrp‘𝑄))𝑥))) = ((𝑥↑3) + 0))
281272, 263expcld 14289 . . . . . . . . . . . . . . 15 (𝑥 ∈ ℚ → (𝑥↑3) ∈ ℂ)
282281addridd 11510 . . . . . . . . . . . . . 14 (𝑥 ∈ ℚ → ((𝑥↑3) + 0) = (𝑥↑3))
283280, 282eqtrd 2795 . . . . . . . . . . . . 13 (𝑥 ∈ ℚ → ((1 · (3(.g‘(mulGrp‘𝑄))𝑥)) + (0 · (2(.g‘(mulGrp‘𝑄))𝑥))) = (𝑥↑3))
284272mul02d 11508 . . . . . . . . . . . . . . 15 (𝑥 ∈ ℚ → (0 · 𝑥) = 0)
285284oveq1d 7435 . . . . . . . . . . . . . 14 (𝑥 ∈ ℚ → ((0 · 𝑥) + -2) = (0 + -2))
28619a1i 11 . . . . . . . . . . . . . . . 16 (𝑥 ∈ ℚ → 2 ∈ ℂ)
287286negcld 11656 . . . . . . . . . . . . . . 15 (𝑥 ∈ ℚ → -2 ∈ ℂ)
288287addlidd 11511 . . . . . . . . . . . . . 14 (𝑥 ∈ ℚ → (0 + -2) = -2)
289285, 288eqtrd 2795 . . . . . . . . . . . . 13 (𝑥 ∈ ℚ → ((0 · 𝑥) + -2) = -2)
290283, 289oveq12d 7438 . . . . . . . . . . . 12 (𝑥 ∈ ℚ → (((1 · (3(.g‘(mulGrp‘𝑄))𝑥)) + (0 · (2(.g‘(mulGrp‘𝑄))𝑥))) + ((0 · 𝑥) + -2)) = ((𝑥↑3) + -2))
291281, 286negsubd 11675 . . . . . . . . . . . 12 (𝑥 ∈ ℚ → ((𝑥↑3) + -2) = ((𝑥↑3) − 2))
292249, 290, 2913eqtrd 2799 . . . . . . . . . . 11 (𝑥 ∈ ℚ → (((eval1‘𝑄)‘𝐹)‘𝑥) = ((𝑥↑3) − 2))
293 2prm 16867 . . . . . . . . . . . . . . 15 2 ∈ ℙ
294 3z 12729 . . . . . . . . . . . . . . . 16 3 ∈ ℤ
295 3re 12423 . . . . . . . . . . . . . . . . 17 3 ∈ ℝ
296172, 295, 173ltleii 11433 . . . . . . . . . . . . . . . 16 2 ≤ 3
29763eluz1i 12973 . . . . . . . . . . . . . . . 16 (3 ∈ (ℤ≥‘2) ↔ (3 ∈ ℤ ∧ 2 ≤ 3))
298294, 296, 297mpbir2an 724 . . . . . . . . . . . . . . 15 3 ∈ (ℤ≥‘2)
299 rtprmirr 27088 . . . . . . . . . . . . . . 15 ((2 ∈ ℙ ∧ 3 ∈ (ℤ≥‘2)) → (2↑𝑐(1 / 3)) ∈ (ℝ ∖ ℚ))
300293, 298, 299mp2an 705 . . . . . . . . . . . . . 14 (2↑𝑐(1 / 3)) ∈ (ℝ ∖ ℚ)
301 eldifn 4068 . . . . . . . . . . . . . 14 ((2↑𝑐(1 / 3)) ∈ (ℝ ∖ ℚ) → ¬ (2↑𝑐(1 / 3)) ∈ ℚ)
302300, 301ax-mp 5 . . . . . . . . . . . . 13 ¬ (2↑𝑐(1 / 3)) ∈ ℚ
303 nelne2 3053 . . . . . . . . . . . . 13 ((𝑥 ∈ ℚ ∧ ¬ (2↑𝑐(1 / 3)) ∈ ℚ) → 𝑥 ≠ (2↑𝑐(1 / 3)))
304302, 303mpan2 704 . . . . . . . . . . . 12 (𝑥 ∈ ℚ → 𝑥 ≠ (2↑𝑐(1 / 3)))
305 qre 13080 . . . . . . . . . . . . . . . . 17 (𝑥 ∈ ℚ → 𝑥 ∈ ℝ)
306305adantr 486 . . . . . . . . . . . . . . . 16 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → 𝑥 ∈ ℝ)
307 2pos 12447 . . . . . . . . . . . . . . . . . 18 0 < 2
308281, 286subeq0ad 11677 . . . . . . . . . . . . . . . . . . 19 (𝑥 ∈ ℚ → (((𝑥↑3) − 2) = 0 ↔ (𝑥↑3) = 2))
309308biimpa 482 . . . . . . . . . . . . . . . . . 18 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → (𝑥↑3) = 2)
310307, 309breqtrrid 5142 . . . . . . . . . . . . . . . . 17 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → 0 < (𝑥↑3))
31180a1i 11 . . . . . . . . . . . . . . . . . 18 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → 3 ∈ ℕ)
312 n2dvds3 16541 . . . . . . . . . . . . . . . . . . 19 ¬ 2 ∥ 3
313312a1i 11 . . . . . . . . . . . . . . . . . 18 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → ¬ 2 ∥ 3)
314306, 311, 313expgt0b 33408 . . . . . . . . . . . . . . . . 17 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → (0 < 𝑥 ↔ 0 < (𝑥↑3)))
315310, 314mpbird 260 . . . . . . . . . . . . . . . 16 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → 0 < 𝑥)
316306, 315elrpd 13161 . . . . . . . . . . . . . . 15 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → 𝑥 ∈ ℝ+)
317295a1i 11 . . . . . . . . . . . . . . 15 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → 3 ∈ ℝ)
31822a1i 11 . . . . . . . . . . . . . . 15 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → (1 / 3) ∈ ℂ)
319316, 317, 318cxpmuld 27065 . . . . . . . . . . . . . 14 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → (𝑥↑𝑐(3 · (1 / 3))) = ((𝑥↑𝑐3)↑𝑐(1 / 3)))
32020a1i 11 . . . . . . . . . . . . . . . . . 18 (𝑥 ∈ ℚ → 3 ∈ ℂ)
32121a1i 11 . . . . . . . . . . . . . . . . . 18 (𝑥 ∈ ℚ → 3 ≠ 0)
322320, 321recidd 12088 . . . . . . . . . . . . . . . . 17 (𝑥 ∈ ℚ → (3 · (1 / 3)) = 1)
323322oveq2d 7436 . . . . . . . . . . . . . . . 16 (𝑥 ∈ ℚ → (𝑥↑𝑐(3 · (1 / 3))) = (𝑥↑𝑐1))
324272cxp1d 27034 . . . . . . . . . . . . . . . 16 (𝑥 ∈ ℚ → (𝑥↑𝑐1) = 𝑥)
325323, 324eqtrd 2795 . . . . . . . . . . . . . . 15 (𝑥 ∈ ℚ → (𝑥↑𝑐(3 · (1 / 3))) = 𝑥)
326325adantr 486 . . . . . . . . . . . . . 14 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → (𝑥↑𝑐(3 · (1 / 3))) = 𝑥)
327 cxpexp 26996 . . . . . . . . . . . . . . . . 17 ((𝑥 ∈ ℂ ∧ 3 ∈ ℕ0) → (𝑥↑𝑐3) = (𝑥↑3))
328272, 263, 327syl2anc 596 . . . . . . . . . . . . . . . 16 (𝑥 ∈ ℚ → (𝑥↑𝑐3) = (𝑥↑3))
329328oveq1d 7435 . . . . . . . . . . . . . . 15 (𝑥 ∈ ℚ → ((𝑥↑𝑐3)↑𝑐(1 / 3)) = ((𝑥↑3)↑𝑐(1 / 3)))
330329adantr 486 . . . . . . . . . . . . . 14 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → ((𝑥↑𝑐3)↑𝑐(1 / 3)) = ((𝑥↑3)↑𝑐(1 / 3)))
331319, 326, 3303eqtr3rd 2804 . . . . . . . . . . . . 13 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → ((𝑥↑3)↑𝑐(1 / 3)) = 𝑥)
332309oveq1d 7435 . . . . . . . . . . . . 13 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → ((𝑥↑3)↑𝑐(1 / 3)) = (2↑𝑐(1 / 3)))
333331, 332eqtr3d 2797 . . . . . . . . . . . 12 ((𝑥 ∈ ℚ ∧ ((𝑥↑3) − 2) = 0) → 𝑥 = (2↑𝑐(1 / 3)))
334304, 333mteqand 3046 . . . . . . . . . . 11 (𝑥 ∈ ℚ → ((𝑥↑3) − 2) ≠ 0)
335292, 334eqnetrd 3022 . . . . . . . . . 10 (𝑥 ∈ ℚ → (((eval1‘𝑄)‘𝐹)‘𝑥) ≠ 0)
336335neneqd 2960 . . . . . . . . 9 (𝑥 ∈ ℚ → ¬ (((eval1‘𝑄)‘𝐹)‘𝑥) = 0)
337336rgen 3078 . . . . . . . 8 ∀𝑥 ∈ ℚ ¬ (((eval1‘𝑄)‘𝐹)‘𝑥) = 0
338337a1i 11 . . . . . . 7 (⊤ → ∀𝑥 ∈ ℚ ¬ (((eval1‘𝑄)‘𝐹)‘𝑥) = 0)
339 rabeq0 4337 . . . . . . 7 ({𝑥 ∈ ℚ ∣ (((eval1‘𝑄)‘𝐹)‘𝑥) = 0} = ∅ ↔ ∀𝑥 ∈ ℚ ¬ (((eval1‘𝑄)‘𝐹)‘𝑥) = 0)
340338, 339sylibr 237 . . . . . 6 (⊤ → {𝑥 ∈ ℚ ∣ (((eval1‘𝑄)‘𝐹)‘𝑥) = 0} = ∅)
341105, 340eqtrd 2795 . . . . 5 (⊤ → (◡((eval1‘𝑄)‘𝐹) “ {0}) = ∅)
34290, 91, 92, 2, 34, 96, 100, 341, 130ply1dg3rt0irred 34116 . . . 4 (⊤ → 𝐹 ∈ (Irred‘𝑃))
343 eqid 2760 . . . . . . 7 (Irred‘𝑃) = (Irred‘𝑃)
344343, 29irredn0 20653 . . . . . 6 ((𝑃 ∈ Ring ∧ 𝐹 ∈ (Irred‘𝑃)) → 𝐹 ≠ (0g‘𝑃))
34546, 342, 344syl2anc 596 . . . . 5 (⊤ → 𝐹 ≠ (0g‘𝑃))
3463fveq2i 6888 . . . . . . 7 (deg1‘𝑄) = (deg1‘(ℂfld ↾s ℚ))
34792, 346eqtri 2783 . . . . . 6 𝐷 = (deg1‘(ℂfld ↾s ℚ))
348 eqid 2760 . . . . . 6 (Monic1p‘(ℂfld ↾s ℚ)) = (Monic1p‘(ℂfld ↾s ℚ))
349 eqid 2760 . . . . . . 7 (ℂfld ↾s ℚ) = (ℂfld ↾s ℚ)
350349qrng1 27949 . . . . . 6 1 = (1r‘(ℂfld ↾s ℚ))
3515, 34, 29, 347, 348, 350ismon1p 26461 . . . . 5 (𝐹 ∈ (Monic1p‘(ℂfld ↾s ℚ)) ↔ (𝐹 ∈ (Base‘𝑃) ∧ 𝐹 ≠ (0g‘𝑃) ∧ ((coe1‘𝐹)‘(𝐷‘𝐹)) = 1))
352100, 345, 163, 351syl3anbrc 1362 . . . 4 (⊤ → 𝐹 ∈ (Monic1p‘(ℂfld ↾s ℚ)))
3531, 5, 6, 11, 17, 26, 27, 28, 29, 89, 342, 352irredminply 34348 . . 3 (⊤ → 𝐹 = (𝑀‘𝐴))
354353, 130jca 521 . 2 (⊤ → (𝐹 = (𝑀‘𝐴) ∧ (𝐷‘𝐹) = 3))
355354mptru 1576 1 (𝐹 = (𝑀‘𝐴) ∧ (𝐷‘𝐹) = 3)
Colors of variables:    wff setvar class
This proof depends on syntax axioms:  ¬ wn 3   ∧ wa 401   = wceq 1569  ⊤wtru 1570   ∈ wcel 2144   ≠ wne 2955  ∀wral 3076  {crab 3412   ⊆ wss 3895   ∖ cdif 4045  ∅c0 4278  ifcif 4481  {csn 4583   class class class wbr 5102   ↦ cmpt 5185   I cid 5544  ◡ccnv 5649   ↾ cres 5652   “ cima 5653   Fn wfn 6533  ‘cfv 6538  (class class class)co 7420  ℂcc 11198  ℝcr 11199  0cc0 11200  1c1 11201   + caddc 11203   · cmul 11205   < clt 11343   ≤ cle 11344   − cmin 11541   -cneg 11542   / cdiv 11973  ℕcn 12335  2c2 12397  3c3 12398  ℕ0cn0 12606  ℤcz 12693  ℤ≥cuz 12965  ℚcq 13075  ↑cexp 14204   ∥ cdvds 16422  ℙcprime 16846  Basecbs 17387   ↾s cress 17408  +gcplusg 17428  .rcmulr 17429  Scalarcsca 17431  0gc0g 17610  Mndcmnd 18923  Grpcgrp 19144  -gcsg 19146  .gcmg 19277  SubGrpcsubg 19330  mulGrpcmgp 20360  Ringcrg 20459  CRingccrg 20460  Irredcir 20586  NzRingcnzr 20762  SubRingcsubrg 20821  DivRingcdr 20980  Fieldcfield 20981  SubDRingcsdrg 21043  LModclmod 21135  ℂfldccnfld 21678  algSccascl 22160  var1cv1 22494  Poly1cpl1 22495  coe1cco1 22496   evalSub1 ces1 22631  eval1ce1 22632  deg1cdg1 26372  Monic1pcmn1 26444  ↑𝑐ccxp 26883   minPoly cminply 34331
This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1827  ax-4 1841  ax-5 1942  ax-6 1999  ax-7 2040  ax-8 2146  ax-9 2154  ax-10 2177  ax-11 2193  ax-12 2212  ax-ext 2732  ax-rep 5231  ax-sep 5248  ax-nul 5259  ax-pow 5326  ax-pr 5390  ax-un 7751  ax-inf2 9642  ax-cnex 11256  ax-resscn 11257  ax-1cn 11258  ax-icn 11259  ax-addcl 11260  ax-addrcl 11261  ax-mulcl 11262  ax-mulrcl 11263  ax-mulcom 11264  ax-addass 11265  ax-mulass 11266  ax-distr 11267  ax-i2m1 11268  ax-1ne0 11269  ax-1rid 11270  ax-rnegex 11271  ax-rrecex 11272  ax-cnre 11273  ax-pre-lttri 11274  ax-pre-lttrn 11275  ax-pre-ltadd 11276  ax-pre-mulgt0 11277  ax-pre-sup 11278  ax-addf 11279  ax-mulf 11280
This proof depends on definitions:  df-bi 210  df-an 402  df-or 862  df-3or 1104  df-3an 1105  df-tru 1572  df-fal 1582  df-ex 1812  df-nf 1816  df-sb 2099  df-mo 2564  df-eu 2594  df-clab 2739  df-cleq 2752  df-clel 2835  df-nfc 2909  df-ne 2956  df-nel 3062  df-ral 3077  df-rex 3087  df-rmo 3365  df-reu 3366  df-rab 3413  df-v 3452  df-sbc 3739  df-csb 3847  df-ss 3896  df-pss 4014  df-dif 4047  df-in 4091  df-un 4151  df-nul 4279  df-if 4482  df-pw 4558  df-sn 4584  df-pr 4586  df-tp 4588  df-op 4590  df-uni 4867  df-int 4907  df-iun 4952  df-iin 4953  df-br 5103  df-opab 5167  df-mpt 5186  df-tr 5212  df-id 5545  df-eprel 5550  df-po 5558  df-so 5559  df-fr 5603  df-se 5604  df-we 5605  df-xp 5656  df-rel 5657  df-cnv 5658  df-co 5659  df-dm 5660  df-rn 5661  df-res 5662  df-ima 5663  df-pred 6304  df-ord 6365  df-on 6366  df-lim 6367  df-suc 6368  df-iota 6494  df-fun 6540  df-fn 6541  df-f 6542  df-f1 6543  df-fo 6544  df-f1o 6545  df-fv 6546  df-isom 6547  df-riota 7377  df-ov 7423  df-oprab 7424  df-mpo 7425  df-of 7693  df-ofr 7694  df-om 7878  df-1st 8001  df-2nd 8002  df-supp 8178  df-tpos 8243  df-frecs 8299  df-wrecs 8330  df-recs 8379  df-rdg 8418  df-1o 8476  df-2o 8477  df-er 8717  df-map 8849  df-pm 8850  df-ixp 8926  df-en 8974  df-dom 8975  df-sdom 8976  df-fin 8977  df-fsupp 9354  df-fi 9403  df-sup 9434  df-inf 9435  df-oi 9504  df-card 10020  df-pnf 11345  df-mnf 11346  df-xr 11347  df-ltxr 11348  df-le 11349  df-sub 11543  df-neg 11544  df-div 11974  df-nn 12336  df-2 12405  df-3 12406  df-4 12407  df-5 12408  df-6 12409  df-7 12410  df-8 12411  df-9 12412  df-n0 12607  df-z 12694  df-dec 12815  df-uz 12966  df-q 13076  df-rp 13121  df-xneg 13241  df-xadd 13242  df-xmul 13243  df-ioo 13480  df-ioc 13481  df-ico 13482  df-icc 13483  df-fz 13640  df-fzo 13789  df-fl 13932  df-mod 14010  df-seq 14145  df-exp 14205  df-fac 14418  df-bc 14447  df-hash 14475  df-shft 15220  df-cj 15266  df-re 15267  df-im 15268  df-sqrt 15402  df-abs 15403  df-limsup 15638  df-clim 15655  df-rlim 15656  df-sum 15854  df-ef 16233  df-sin 16235  df-cos 16236  df-pi 16238  df-dvds 16423  df-gcd 16665  df-prm 16847  df-numer 16911  df-denom 16912  df-struct 17325  df-sets 17342  df-slot 17360  df-ndx 17372  df-base 17388  df-ress 17409  df-plusg 17441  df-mulr 17442  df-starv 17443  df-sca 17444  df-vsca 17445  df-ip 17446  df-tset 17447  df-ple 17448  df-ds 17450  df-unif 17451  df-hom 17452  df-cco 17453  df-rest 17593  df-topn 17594  df-0g 17612  df-gsum 17613  df-topgen 17614  df-pt 17615  df-prds 17618  df-pws 17620  df-xrs 17674  df-qtop 17679  df-imas 17680  df-xps 17682  df-mre 17756  df-mrc 17757  df-acs 17759  df-mgm 18816  df-sgrp 18908  df-mnd 18924  df-mhm 18978  df-submnd 18979  df-grp 19147  df-minusg 19148  df-sbg 19149  df-mulg 19278  df-subg 19333  df-ghm 19428  df-cntz 19531  df-cmn 19996  df-abl 19997  df-mgp 20361  df-rng 20375  df-ur 20408  df-srg 20413  df-ring 20461  df-cring 20462  df-oppr 20567  df-dvdsr 20587  df-unit 20588  df-irred 20589  df-invr 20618  df-dvr 20631  df-rhm 20702  df-nzr 20763  df-subrng 20798  df-subrg 20822  df-rlreg 20946  df-domn 20947  df-idom 20948  df-drng 20982  df-field 20983  df-sdrg 21044  df-lmod 21137  df-lss 21207  df-lsp 21247  df-sra 21448  df-rgmod 21449  df-lidl 21486  df-rsp 21487  df-psmet 21670  df-xmet 21671  df-met 21672  df-bl 21673  df-mopn 21674  df-fbas 21675  df-fg 21676  df-cnfld 21679  df-assa 22161  df-asp 22162  df-ascl 22163  df-psr 22217  df-mvr 22218  df-mpl 22219  df-opsr 22221  df-evls 22383  df-evl 22384  df-psr1 22498  df-vr1 22499  df-ply1 22500  df-coe1 22501  df-evls1 22633  df-evl1 22634  df-top 23212  df-topon 23229  df-topsp 23251  df-bases 23264  df-cld 23337  df-ntr 23338  df-cls 23339  df-nei 23416  df-lp 23454  df-perf 23455  df-cn 23545  df-cnp 23546  df-haus 23633  df-tx 23881  df-hmeo 24074  df-fil 24165  df-fm 24257  df-flim 24258  df-flf 24259  df-xms 24639  df-ms 24640  df-tms 24641  df-cncf 25199  df-limc 26186  df-dv 26187  df-mdeg 26373  df-deg1 26374  df-mon1 26449  df-uc1p 26450  df-q1p 26451  df-r1p 26452  df-ig1p 26453  df-log 26884  df-cxp 26885  df-irng 34316  df-minply 34332
This theorem is used by:  2sqr3nconstr  34413
  Copyright terms: Public domain W3C validator