sraassab - Metamath Proof Explorer

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Theorem sraassab 21808

Description: A subring algebra is an associative algebra if and only if the subring is included in the ring's center. (Contributed by SN, 21-Mar-2025.)

**Hypotheses**
Ref	Expression
sraassab.a	⊢ 𝐴 = ((subringAlg ‘𝑊)‘𝑆)
sraassab.z	⊢ 𝑍 = (Cntr‘(mulGrp‘𝑊))
sraassab.w	⊢ (𝜑 → 𝑊 ∈ Ring)
sraassab.s	⊢ (𝜑 → 𝑆 ∈ (SubRing‘𝑊))

**Assertion**
Ref	Expression
sraassab	⊢ (𝜑 → (𝐴 ∈ AssAlg ↔ 𝑆 ⊆ 𝑍))

Proof of Theorem sraassab Dummy variables 𝑥 𝑦 𝑧 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		sraassab.s	. . . . . . . 8 ⊢ (𝜑 → 𝑆 ∈ (SubRing‘𝑊))
2		eqid 2728	. . . . . . . . 9 ⊢ (Base‘𝑊) = (Base‘𝑊)
3	2	subrgss 20518	. . . . . . . 8 ⊢ (𝑆 ∈ (SubRing‘𝑊) → 𝑆 ⊆ (Base‘𝑊))
4	1, 3	syl 17	. . . . . . 7 ⊢ (𝜑 → 𝑆 ⊆ (Base‘𝑊))
5	4	adantr 479	. . . . . 6 ⊢ ((𝜑 ∧ 𝐴 ∈ AssAlg) → 𝑆 ⊆ (Base‘𝑊))
6	5	sselda 3982	. . . . 5 ⊢ (((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) → 𝑦 ∈ (Base‘𝑊))
7		simpllr 774	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝐴 ∈ AssAlg)
8		eqid 2728	. . . . . . . . . . . . . 14 ⊢ (𝑊 ↾_s 𝑆) = (𝑊 ↾_s 𝑆)
9	8	subrgbas 20527	. . . . . . . . . . . . 13 ⊢ (𝑆 ∈ (SubRing‘𝑊) → 𝑆 = (Base‘(𝑊 ↾_s 𝑆)))
10	1, 9	syl 17	. . . . . . . . . . . 12 ⊢ (𝜑 → 𝑆 = (Base‘(𝑊 ↾_s 𝑆)))
11		sraassab.a	. . . . . . . . . . . . . . 15 ⊢ 𝐴 = ((subringAlg ‘𝑊)‘𝑆)
12	11	a1i 11	. . . . . . . . . . . . . 14 ⊢ (𝜑 → 𝐴 = ((subringAlg ‘𝑊)‘𝑆))
13	12, 4	srasca 21076	. . . . . . . . . . . . 13 ⊢ (𝜑 → (𝑊 ↾_s 𝑆) = (Scalar‘𝐴))
14	13	fveq2d 6906	. . . . . . . . . . . 12 ⊢ (𝜑 → (Base‘(𝑊 ↾_s 𝑆)) = (Base‘(Scalar‘𝐴)))
15	10, 14	eqtrd 2768	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑆 = (Base‘(Scalar‘𝐴)))
16	15	eqimssd 4038	. . . . . . . . . 10 ⊢ (𝜑 → 𝑆 ⊆ (Base‘(Scalar‘𝐴)))
17	16	sselda 3982	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑆) → 𝑦 ∈ (Base‘(Scalar‘𝐴)))
18	17	ad4ant13 749	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝑦 ∈ (Base‘(Scalar‘𝐴)))
19	12, 4	srabase 21070	. . . . . . . . . . 11 ⊢ (𝜑 → (Base‘𝑊) = (Base‘𝐴))
20	19	eqimssd 4038	. . . . . . . . . 10 ⊢ (𝜑 → (Base‘𝑊) ⊆ (Base‘𝐴))
21	20	ad2antrr 724	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) → (Base‘𝑊) ⊆ (Base‘𝐴))
22	21	sselda 3982	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝑥 ∈ (Base‘𝐴))
23		sraassab.w	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑊 ∈ Ring)
24		eqid 2728	. . . . . . . . . . . 12 ⊢ (1_r‘𝑊) = (1_r‘𝑊)
25	2, 24	ringidcl 20209	. . . . . . . . . . 11 ⊢ (𝑊 ∈ Ring → (1_r‘𝑊) ∈ (Base‘𝑊))
26	23, 25	syl 17	. . . . . . . . . 10 ⊢ (𝜑 → (1_r‘𝑊) ∈ (Base‘𝑊))
27	26, 19	eleqtrd 2831	. . . . . . . . 9 ⊢ (𝜑 → (1_r‘𝑊) ∈ (Base‘𝐴))
28	27	ad3antrrr 728	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (1_r‘𝑊) ∈ (Base‘𝐴))
29		eqid 2728	. . . . . . . . 9 ⊢ (Base‘𝐴) = (Base‘𝐴)
30		eqid 2728	. . . . . . . . 9 ⊢ (Scalar‘𝐴) = (Scalar‘𝐴)
31		eqid 2728	. . . . . . . . 9 ⊢ (Base‘(Scalar‘𝐴)) = (Base‘(Scalar‘𝐴))
32		eqid 2728	. . . . . . . . 9 ⊢ ( ·_𝑠 ‘𝐴) = ( ·_𝑠 ‘𝐴)
33		eqid 2728	. . . . . . . . 9 ⊢ (._r‘𝐴) = (._r‘𝐴)
34	29, 30, 31, 32, 33	assaassr 21800	. . . . . . . 8 ⊢ ((𝐴 ∈ AssAlg ∧ (𝑦 ∈ (Base‘(Scalar‘𝐴)) ∧ 𝑥 ∈ (Base‘𝐴) ∧ (1_r‘𝑊) ∈ (Base‘𝐴))) → (𝑥(._r‘𝐴)(𝑦( ·_𝑠 ‘𝐴)(1_r‘𝑊))) = (𝑦( ·_𝑠 ‘𝐴)(𝑥(._r‘𝐴)(1_r‘𝑊))))
35	7, 18, 22, 28, 34	syl13anc 1369	. . . . . . 7 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑥(._r‘𝐴)(𝑦( ·_𝑠 ‘𝐴)(1_r‘𝑊))) = (𝑦( ·_𝑠 ‘𝐴)(𝑥(._r‘𝐴)(1_r‘𝑊))))
36	12, 4	sramulr 21074	. . . . . . . . . 10 ⊢ (𝜑 → (._r‘𝑊) = (._r‘𝐴))
37	36	ad3antrrr 728	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (._r‘𝑊) = (._r‘𝐴))
38	37	oveqd 7443	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑥(._r‘𝑊)(𝑦( ·_𝑠 ‘𝐴)(1_r‘𝑊))) = (𝑥(._r‘𝐴)(𝑦( ·_𝑠 ‘𝐴)(1_r‘𝑊))))
39	12, 4	sravsca 21078	. . . . . . . . . . . 12 ⊢ (𝜑 → (._r‘𝑊) = ( ·_𝑠 ‘𝐴))
40	39	ad3antrrr 728	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (._r‘𝑊) = ( ·_𝑠 ‘𝐴))
41	40	oveqd 7443	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦(._r‘𝑊)(1_r‘𝑊)) = (𝑦( ·_𝑠 ‘𝐴)(1_r‘𝑊)))
42		eqid 2728	. . . . . . . . . . 11 ⊢ (._r‘𝑊) = (._r‘𝑊)
43	23	ad3antrrr 728	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝑊 ∈ Ring)
44	6	adantr 479	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝑦 ∈ (Base‘𝑊))
45	2, 42, 24, 43, 44	ringridmd 20216	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦(._r‘𝑊)(1_r‘𝑊)) = 𝑦)
46	41, 45	eqtr3d 2770	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦( ·_𝑠 ‘𝐴)(1_r‘𝑊)) = 𝑦)
47	46	oveq2d 7442	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑥(._r‘𝑊)(𝑦( ·_𝑠 ‘𝐴)(1_r‘𝑊))) = (𝑥(._r‘𝑊)𝑦))
48	38, 47	eqtr3d 2770	. . . . . . 7 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑥(._r‘𝐴)(𝑦( ·_𝑠 ‘𝐴)(1_r‘𝑊))) = (𝑥(._r‘𝑊)𝑦))
49	40	oveqd 7443	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦(._r‘𝑊)(𝑥(._r‘𝐴)(1_r‘𝑊))) = (𝑦( ·_𝑠 ‘𝐴)(𝑥(._r‘𝐴)(1_r‘𝑊))))
50	37	oveqd 7443	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑥(._r‘𝑊)(1_r‘𝑊)) = (𝑥(._r‘𝐴)(1_r‘𝑊)))
51		simpr 483	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝑥 ∈ (Base‘𝑊))
52	2, 42, 24, 43, 51	ringridmd 20216	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑥(._r‘𝑊)(1_r‘𝑊)) = 𝑥)
53	50, 52	eqtr3d 2770	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑥(._r‘𝐴)(1_r‘𝑊)) = 𝑥)
54	53	oveq2d 7442	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦(._r‘𝑊)(𝑥(._r‘𝐴)(1_r‘𝑊))) = (𝑦(._r‘𝑊)𝑥))
55	49, 54	eqtr3d 2770	. . . . . . 7 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦( ·_𝑠 ‘𝐴)(𝑥(._r‘𝐴)(1_r‘𝑊))) = (𝑦(._r‘𝑊)𝑥))
56	35, 48, 55	3eqtr3rd 2777	. . . . . 6 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦(._r‘𝑊)𝑥) = (𝑥(._r‘𝑊)𝑦))
57	56	ralrimiva 3143	. . . . 5 ⊢ (((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) → ∀𝑥 ∈ (Base‘𝑊)(𝑦(._r‘𝑊)𝑥) = (𝑥(._r‘𝑊)𝑦))
58		eqid 2728	. . . . . . 7 ⊢ (mulGrp‘𝑊) = (mulGrp‘𝑊)
59	58, 2	mgpbas 20087	. . . . . 6 ⊢ (Base‘𝑊) = (Base‘(mulGrp‘𝑊))
60	58, 42	mgpplusg 20085	. . . . . 6 ⊢ (._r‘𝑊) = (+_g‘(mulGrp‘𝑊))
61		sraassab.z	. . . . . 6 ⊢ 𝑍 = (Cntr‘(mulGrp‘𝑊))
62	59, 60, 61	elcntr 19288	. . . . 5 ⊢ (𝑦 ∈ 𝑍 ↔ (𝑦 ∈ (Base‘𝑊) ∧ ∀𝑥 ∈ (Base‘𝑊)(𝑦(._r‘𝑊)𝑥) = (𝑥(._r‘𝑊)𝑦)))
63	6, 57, 62	sylanbrc 581	. . . 4 ⊢ (((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) → 𝑦 ∈ 𝑍)
64	63	ex 411	. . 3 ⊢ ((𝜑 ∧ 𝐴 ∈ AssAlg) → (𝑦 ∈ 𝑆 → 𝑦 ∈ 𝑍))
65	64	ssrdv 3988	. 2 ⊢ ((𝜑 ∧ 𝐴 ∈ AssAlg) → 𝑆 ⊆ 𝑍)
66	19	adantr 479	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → (Base‘𝑊) = (Base‘𝐴))
67	13	adantr 479	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → (𝑊 ↾_s 𝑆) = (Scalar‘𝐴))
68	10	adantr 479	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → 𝑆 = (Base‘(𝑊 ↾_s 𝑆)))
69	39	adantr 479	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → (._r‘𝑊) = ( ·_𝑠 ‘𝐴))
70	36	adantr 479	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → (._r‘𝑊) = (._r‘𝐴))
71	11	sralmod 21087	. . . . 5 ⊢ (𝑆 ∈ (SubRing‘𝑊) → 𝐴 ∈ LMod)
72	1, 71	syl 17	. . . 4 ⊢ (𝜑 → 𝐴 ∈ LMod)
73	72	adantr 479	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → 𝐴 ∈ LMod)
74	11, 2	sraring 21086	. . . . 5 ⊢ ((𝑊 ∈ Ring ∧ 𝑆 ⊆ (Base‘𝑊)) → 𝐴 ∈ Ring)
75	23, 4, 74	syl2anc 582	. . . 4 ⊢ (𝜑 → 𝐴 ∈ Ring)
76	75	adantr 479	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → 𝐴 ∈ Ring)
77	23	ad2antrr 724	. . . 4 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊) ∧ 𝑧 ∈ (Base‘𝑊))) → 𝑊 ∈ Ring)
78	4	adantr 479	. . . . . 6 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → 𝑆 ⊆ (Base‘𝑊))
79	78	sselda 3982	. . . . 5 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ 𝑥 ∈ 𝑆) → 𝑥 ∈ (Base‘𝑊))
80	79	3ad2antr1 1185	. . . 4 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊) ∧ 𝑧 ∈ (Base‘𝑊))) → 𝑥 ∈ (Base‘𝑊))
81		simpr2 1192	. . . 4 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊) ∧ 𝑧 ∈ (Base‘𝑊))) → 𝑦 ∈ (Base‘𝑊))
82		simpr3 1193	. . . 4 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊) ∧ 𝑧 ∈ (Base‘𝑊))) → 𝑧 ∈ (Base‘𝑊))
83	2, 42, 77, 80, 81, 82	ringassd 20204	. . 3 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊) ∧ 𝑧 ∈ (Base‘𝑊))) → ((𝑥(._r‘𝑊)𝑦)(._r‘𝑊)𝑧) = (𝑥(._r‘𝑊)(𝑦(._r‘𝑊)𝑧)))
84		ssel2 3977	. . . . . . . 8 ⊢ ((𝑆 ⊆ 𝑍 ∧ 𝑥 ∈ 𝑆) → 𝑥 ∈ 𝑍)
85	84	ad2ant2lr 746	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊))) → 𝑥 ∈ 𝑍)
86		simprr 771	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊))) → 𝑦 ∈ (Base‘𝑊))
87	59, 60, 61	cntri 19290	. . . . . . 7 ⊢ ((𝑥 ∈ 𝑍 ∧ 𝑦 ∈ (Base‘𝑊)) → (𝑥(._r‘𝑊)𝑦) = (𝑦(._r‘𝑊)𝑥))
88	85, 86, 87	syl2anc 582	. . . . . 6 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊))) → (𝑥(._r‘𝑊)𝑦) = (𝑦(._r‘𝑊)𝑥))
89	88	3adantr3 1168	. . . . 5 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊) ∧ 𝑧 ∈ (Base‘𝑊))) → (𝑥(._r‘𝑊)𝑦) = (𝑦(._r‘𝑊)𝑥))
90	89	oveq1d 7441	. . . 4 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊) ∧ 𝑧 ∈ (Base‘𝑊))) → ((𝑥(._r‘𝑊)𝑦)(._r‘𝑊)𝑧) = ((𝑦(._r‘𝑊)𝑥)(._r‘𝑊)𝑧))
91	2, 42, 77, 81, 80, 82	ringassd 20204	. . . 4 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊) ∧ 𝑧 ∈ (Base‘𝑊))) → ((𝑦(._r‘𝑊)𝑥)(._r‘𝑊)𝑧) = (𝑦(._r‘𝑊)(𝑥(._r‘𝑊)𝑧)))
92	90, 83, 91	3eqtr3rd 2777	. . 3 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊) ∧ 𝑧 ∈ (Base‘𝑊))) → (𝑦(._r‘𝑊)(𝑥(._r‘𝑊)𝑧)) = (𝑥(._r‘𝑊)(𝑦(._r‘𝑊)𝑧)))
93	66, 67, 68, 69, 70, 73, 76, 83, 92	isassad 21805	. 2 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → 𝐴 ∈ AssAlg)
94	65, 93	impbida 799	1 ⊢ (𝜑 → (𝐴 ∈ AssAlg ↔ 𝑆 ⊆ 𝑍))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ↔ wb 205 ∧ wa 394 ∧ w3a 1084 = wceq 1533 ∈ wcel 2098 ∀wral 3058 ⊆ wss 3949 ‘cfv 6553 (class class class)co 7426 Basecbs 17187 ↾_s cress 17216 ._rcmulr 17241 Scalarcsca 17243 ·_𝑠 cvsca 17244 Cntrccntr 19274 mulGrpcmgp 20081 1_rcur 20128 Ringcrg 20180 SubRingcsubrg 20513 LModclmod 20750 subringAlg csra 21063 AssAlgcasa 21791

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2166 ax-ext 2699 ax-rep 5289 ax-sep 5303 ax-nul 5310 ax-pow 5369 ax-pr 5433 ax-un 7746 ax-cnex 11202 ax-resscn 11203 ax-1cn 11204 ax-icn 11205 ax-addcl 11206 ax-addrcl 11207 ax-mulcl 11208 ax-mulrcl 11209 ax-mulcom 11210 ax-addass 11211 ax-mulass 11212 ax-distr 11213 ax-i2m1 11214 ax-1ne0 11215 ax-1rid 11216 ax-rnegex 11217 ax-rrecex 11218 ax-cnre 11219 ax-pre-lttri 11220 ax-pre-lttrn 11221 ax-pre-ltadd 11222 ax-pre-mulgt0 11223

This theorem depends on definitions: df-bi 206 df-an 395 df-or 846 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2529 df-eu 2558 df-clab 2706 df-cleq 2720 df-clel 2806 df-nfc 2881 df-ne 2938 df-nel 3044 df-ral 3059 df-rex 3068 df-rmo 3374 df-reu 3375 df-rab 3431 df-v 3475 df-sbc 3779 df-csb 3895 df-dif 3952 df-un 3954 df-in 3956 df-ss 3966 df-pss 3968 df-nul 4327 df-if 4533 df-pw 4608 df-sn 4633 df-pr 4635 df-op 4639 df-uni 4913 df-iun 5002 df-br 5153 df-opab 5215 df-mpt 5236 df-tr 5270 df-id 5580 df-eprel 5586 df-po 5594 df-so 5595 df-fr 5637 df-we 5639 df-xp 5688 df-rel 5689 df-cnv 5690 df-co 5691 df-dm 5692 df-rn 5693 df-res 5694 df-ima 5695 df-pred 6310 df-ord 6377 df-on 6378 df-lim 6379 df-suc 6380 df-iota 6505 df-fun 6555 df-fn 6556 df-f 6557 df-f1 6558 df-fo 6559 df-f1o 6560 df-fv 6561 df-riota 7382 df-ov 7429 df-oprab 7430 df-mpo 7431 df-om 7877 df-2nd 8000 df-frecs 8293 df-wrecs 8324 df-recs 8398 df-rdg 8437 df-er 8731 df-en 8971 df-dom 8972 df-sdom 8973 df-pnf 11288 df-mnf 11289 df-xr 11290 df-ltxr 11291 df-le 11292 df-sub 11484 df-neg 11485 df-nn 12251 df-2 12313 df-3 12314 df-4 12315 df-5 12316 df-6 12317 df-7 12318 df-8 12319 df-sets 17140 df-slot 17158 df-ndx 17170 df-base 17188 df-ress 17217 df-plusg 17253 df-mulr 17254 df-sca 17256 df-vsca 17257 df-ip 17258 df-0g 17430 df-mgm 18607 df-sgrp 18686 df-mnd 18702 df-grp 18900 df-subg 19085 df-cntz 19275 df-cntr 19276 df-mgp 20082 df-ur 20129 df-ring 20182 df-subrg 20515 df-lmod 20752 df-sra 21065 df-assa 21794

This theorem is referenced by: sraassa 21809

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