sraassab - Metamath Proof Explorer

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Theorem sraassab 21762

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 2726	. . . . . . . . 9 ⊢ (Base‘𝑊) = (Base‘𝑊)
3	2	subrgss 20474	. . . . . . . 8 ⊢ (𝑆 ∈ (SubRing‘𝑊) → 𝑆 ⊆ (Base‘𝑊))
4	1, 3	syl 17	. . . . . . 7 ⊢ (𝜑 → 𝑆 ⊆ (Base‘𝑊))
5	4	adantr 480	. . . . . 6 ⊢ ((𝜑 ∧ 𝐴 ∈ AssAlg) → 𝑆 ⊆ (Base‘𝑊))
6	5	sselda 3977	. . . . 5 ⊢ (((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) → 𝑦 ∈ (Base‘𝑊))
7		simpllr 773	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝐴 ∈ AssAlg)
8		eqid 2726	. . . . . . . . . . . . . 14 ⊢ (𝑊 ↾_s 𝑆) = (𝑊 ↾_s 𝑆)
9	8	subrgbas 20483	. . . . . . . . . . . . 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 21032	. . . . . . . . . . . . 13 ⊢ (𝜑 → (𝑊 ↾_s 𝑆) = (Scalar‘𝐴))
14	13	fveq2d 6889	. . . . . . . . . . . 12 ⊢ (𝜑 → (Base‘(𝑊 ↾_s 𝑆)) = (Base‘(Scalar‘𝐴)))
15	10, 14	eqtrd 2766	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑆 = (Base‘(Scalar‘𝐴)))
16	15	eqimssd 4033	. . . . . . . . . 10 ⊢ (𝜑 → 𝑆 ⊆ (Base‘(Scalar‘𝐴)))
17	16	sselda 3977	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑆) → 𝑦 ∈ (Base‘(Scalar‘𝐴)))
18	17	ad4ant13 748	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝑦 ∈ (Base‘(Scalar‘𝐴)))
19	12, 4	srabase 21026	. . . . . . . . . . 11 ⊢ (𝜑 → (Base‘𝑊) = (Base‘𝐴))
20	19	eqimssd 4033	. . . . . . . . . 10 ⊢ (𝜑 → (Base‘𝑊) ⊆ (Base‘𝐴))
21	20	ad2antrr 723	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) → (Base‘𝑊) ⊆ (Base‘𝐴))
22	21	sselda 3977	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝑥 ∈ (Base‘𝐴))
23		sraassab.w	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑊 ∈ Ring)
24		eqid 2726	. . . . . . . . . . . 12 ⊢ (1_r‘𝑊) = (1_r‘𝑊)
25	2, 24	ringidcl 20165	. . . . . . . . . . 11 ⊢ (𝑊 ∈ Ring → (1_r‘𝑊) ∈ (Base‘𝑊))
26	23, 25	syl 17	. . . . . . . . . 10 ⊢ (𝜑 → (1_r‘𝑊) ∈ (Base‘𝑊))
27	26, 19	eleqtrd 2829	. . . . . . . . 9 ⊢ (𝜑 → (1_r‘𝑊) ∈ (Base‘𝐴))
28	27	ad3antrrr 727	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (1_r‘𝑊) ∈ (Base‘𝐴))
29		eqid 2726	. . . . . . . . 9 ⊢ (Base‘𝐴) = (Base‘𝐴)
30		eqid 2726	. . . . . . . . 9 ⊢ (Scalar‘𝐴) = (Scalar‘𝐴)
31		eqid 2726	. . . . . . . . 9 ⊢ (Base‘(Scalar‘𝐴)) = (Base‘(Scalar‘𝐴))
32		eqid 2726	. . . . . . . . 9 ⊢ ( ·_𝑠 ‘𝐴) = ( ·_𝑠 ‘𝐴)
33		eqid 2726	. . . . . . . . 9 ⊢ (._r‘𝐴) = (._r‘𝐴)
34	29, 30, 31, 32, 33	assaassr 21754	. . . . . . . 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 21030	. . . . . . . . . 10 ⊢ (𝜑 → (._r‘𝑊) = (._r‘𝐴))
37	36	ad3antrrr 727	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (._r‘𝑊) = (._r‘𝐴))
38	37	oveqd 7422	. . . . . . . 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 21034	. . . . . . . . . . . 12 ⊢ (𝜑 → (._r‘𝑊) = ( ·_𝑠 ‘𝐴))
40	39	ad3antrrr 727	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (._r‘𝑊) = ( ·_𝑠 ‘𝐴))
41	40	oveqd 7422	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦(._r‘𝑊)(1_r‘𝑊)) = (𝑦( ·_𝑠 ‘𝐴)(1_r‘𝑊)))
42		eqid 2726	. . . . . . . . . . 11 ⊢ (._r‘𝑊) = (._r‘𝑊)
43	23	ad3antrrr 727	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝑊 ∈ Ring)
44	6	adantr 480	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝑦 ∈ (Base‘𝑊))
45	2, 42, 24, 43, 44	ringridmd 20172	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦(._r‘𝑊)(1_r‘𝑊)) = 𝑦)
46	41, 45	eqtr3d 2768	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦( ·_𝑠 ‘𝐴)(1_r‘𝑊)) = 𝑦)
47	46	oveq2d 7421	. . . . . . . 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 2768	. . . . . . 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 7422	. . . . . . . 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 7422	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑥(._r‘𝑊)(1_r‘𝑊)) = (𝑥(._r‘𝐴)(1_r‘𝑊)))
51		simpr 484	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → 𝑥 ∈ (Base‘𝑊))
52	2, 42, 24, 43, 51	ringridmd 20172	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑥(._r‘𝑊)(1_r‘𝑊)) = 𝑥)
53	50, 52	eqtr3d 2768	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑥(._r‘𝐴)(1_r‘𝑊)) = 𝑥)
54	53	oveq2d 7421	. . . . . . . 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 2768	. . . . . . 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 2775	. . . . . 6 ⊢ ((((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) ∧ 𝑥 ∈ (Base‘𝑊)) → (𝑦(._r‘𝑊)𝑥) = (𝑥(._r‘𝑊)𝑦))
57	56	ralrimiva 3140	. . . . 5 ⊢ (((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) → ∀𝑥 ∈ (Base‘𝑊)(𝑦(._r‘𝑊)𝑥) = (𝑥(._r‘𝑊)𝑦))
58		eqid 2726	. . . . . . 7 ⊢ (mulGrp‘𝑊) = (mulGrp‘𝑊)
59	58, 2	mgpbas 20045	. . . . . 6 ⊢ (Base‘𝑊) = (Base‘(mulGrp‘𝑊))
60	58, 42	mgpplusg 20043	. . . . . 6 ⊢ (._r‘𝑊) = (+_g‘(mulGrp‘𝑊))
61		sraassab.z	. . . . . 6 ⊢ 𝑍 = (Cntr‘(mulGrp‘𝑊))
62	59, 60, 61	elcntr 19246	. . . . 5 ⊢ (𝑦 ∈ 𝑍 ↔ (𝑦 ∈ (Base‘𝑊) ∧ ∀𝑥 ∈ (Base‘𝑊)(𝑦(._r‘𝑊)𝑥) = (𝑥(._r‘𝑊)𝑦)))
63	6, 57, 62	sylanbrc 582	. . . 4 ⊢ (((𝜑 ∧ 𝐴 ∈ AssAlg) ∧ 𝑦 ∈ 𝑆) → 𝑦 ∈ 𝑍)
64	63	ex 412	. . 3 ⊢ ((𝜑 ∧ 𝐴 ∈ AssAlg) → (𝑦 ∈ 𝑆 → 𝑦 ∈ 𝑍))
65	64	ssrdv 3983	. 2 ⊢ ((𝜑 ∧ 𝐴 ∈ AssAlg) → 𝑆 ⊆ 𝑍)
66	19	adantr 480	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → (Base‘𝑊) = (Base‘𝐴))
67	13	adantr 480	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → (𝑊 ↾_s 𝑆) = (Scalar‘𝐴))
68	10	adantr 480	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → 𝑆 = (Base‘(𝑊 ↾_s 𝑆)))
69	39	adantr 480	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → (._r‘𝑊) = ( ·_𝑠 ‘𝐴))
70	36	adantr 480	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → (._r‘𝑊) = (._r‘𝐴))
71	11	sralmod 21043	. . . . 5 ⊢ (𝑆 ∈ (SubRing‘𝑊) → 𝐴 ∈ LMod)
72	1, 71	syl 17	. . . 4 ⊢ (𝜑 → 𝐴 ∈ LMod)
73	72	adantr 480	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → 𝐴 ∈ LMod)
74	11, 2	sraring 21042	. . . . 5 ⊢ ((𝑊 ∈ Ring ∧ 𝑆 ⊆ (Base‘𝑊)) → 𝐴 ∈ Ring)
75	23, 4, 74	syl2anc 583	. . . 4 ⊢ (𝜑 → 𝐴 ∈ Ring)
76	75	adantr 480	. . 3 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → 𝐴 ∈ Ring)
77	23	ad2antrr 723	. . . 4 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊) ∧ 𝑧 ∈ (Base‘𝑊))) → 𝑊 ∈ Ring)
78	4	adantr 480	. . . . . 6 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → 𝑆 ⊆ (Base‘𝑊))
79	78	sselda 3977	. . . . 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 20161	. . 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 3972	. . . . . . . 8 ⊢ ((𝑆 ⊆ 𝑍 ∧ 𝑥 ∈ 𝑆) → 𝑥 ∈ 𝑍)
85	84	ad2ant2lr 745	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊))) → 𝑥 ∈ 𝑍)
86		simprr 770	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑆 ⊆ 𝑍) ∧ (𝑥 ∈ 𝑆 ∧ 𝑦 ∈ (Base‘𝑊))) → 𝑦 ∈ (Base‘𝑊))
87	59, 60, 61	cntri 19248	. . . . . . 7 ⊢ ((𝑥 ∈ 𝑍 ∧ 𝑦 ∈ (Base‘𝑊)) → (𝑥(._r‘𝑊)𝑦) = (𝑦(._r‘𝑊)𝑥))
88	85, 86, 87	syl2anc 583	. . . . . 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 7420	. . . 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 20161	. . . 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 2775	. . 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 21759	. 2 ⊢ ((𝜑 ∧ 𝑆 ⊆ 𝑍) → 𝐴 ∈ AssAlg)
94	65, 93	impbida 798	1 ⊢ (𝜑 → (𝐴 ∈ AssAlg ↔ 𝑆 ⊆ 𝑍))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ↔ wb 205 ∧ wa 395 ∧ w3a 1084 = wceq 1533 ∈ wcel 2098 ∀wral 3055 ⊆ wss 3943 ‘cfv 6537 (class class class)co 7405 Basecbs 17153 ↾_s cress 17182 ._rcmulr 17207 Scalarcsca 17209 ·_𝑠 cvsca 17210 Cntrccntr 19232 mulGrpcmgp 20039 1_rcur 20086 Ringcrg 20138 SubRingcsubrg 20469 LModclmod 20706 subringAlg csra 21019 AssAlgcasa 21745

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 2163 ax-ext 2697 ax-rep 5278 ax-sep 5292 ax-nul 5299 ax-pow 5356 ax-pr 5420 ax-un 7722 ax-cnex 11168 ax-resscn 11169 ax-1cn 11170 ax-icn 11171 ax-addcl 11172 ax-addrcl 11173 ax-mulcl 11174 ax-mulrcl 11175 ax-mulcom 11176 ax-addass 11177 ax-mulass 11178 ax-distr 11179 ax-i2m1 11180 ax-1ne0 11181 ax-1rid 11182 ax-rnegex 11183 ax-rrecex 11184 ax-cnre 11185 ax-pre-lttri 11186 ax-pre-lttrn 11187 ax-pre-ltadd 11188 ax-pre-mulgt0 11189

This theorem depends on definitions: df-bi 206 df-an 396 df-or 845 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2528 df-eu 2557 df-clab 2704 df-cleq 2718 df-clel 2804 df-nfc 2879 df-ne 2935 df-nel 3041 df-ral 3056 df-rex 3065 df-rmo 3370 df-reu 3371 df-rab 3427 df-v 3470 df-sbc 3773 df-csb 3889 df-dif 3946 df-un 3948 df-in 3950 df-ss 3960 df-pss 3962 df-nul 4318 df-if 4524 df-pw 4599 df-sn 4624 df-pr 4626 df-op 4630 df-uni 4903 df-iun 4992 df-br 5142 df-opab 5204 df-mpt 5225 df-tr 5259 df-id 5567 df-eprel 5573 df-po 5581 df-so 5582 df-fr 5624 df-we 5626 df-xp 5675 df-rel 5676 df-cnv 5677 df-co 5678 df-dm 5679 df-rn 5680 df-res 5681 df-ima 5682 df-pred 6294 df-ord 6361 df-on 6362 df-lim 6363 df-suc 6364 df-iota 6489 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7361 df-ov 7408 df-oprab 7409 df-mpo 7410 df-om 7853 df-2nd 7975 df-frecs 8267 df-wrecs 8298 df-recs 8372 df-rdg 8411 df-er 8705 df-en 8942 df-dom 8943 df-sdom 8944 df-pnf 11254 df-mnf 11255 df-xr 11256 df-ltxr 11257 df-le 11258 df-sub 11450 df-neg 11451 df-nn 12217 df-2 12279 df-3 12280 df-4 12281 df-5 12282 df-6 12283 df-7 12284 df-8 12285 df-sets 17106 df-slot 17124 df-ndx 17136 df-base 17154 df-ress 17183 df-plusg 17219 df-mulr 17220 df-sca 17222 df-vsca 17223 df-ip 17224 df-0g 17396 df-mgm 18573 df-sgrp 18652 df-mnd 18668 df-grp 18866 df-subg 19050 df-cntz 19233 df-cntr 19234 df-mgp 20040 df-ur 20087 df-ring 20140 df-subrg 20471 df-lmod 20708 df-sra 21021 df-assa 21748

This theorem is referenced by: sraassa 21763

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