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Theorem mulgdir 19033

Description: Sum of group multiples, generalized to ℤ. (Contributed by Mario Carneiro, 13-Dec-2014.)

**Hypotheses**
Ref	Expression
mulgnndir.b	⊢ 𝐵 = (Base‘𝐺)
mulgnndir.t	⊢ · = (._g‘𝐺)
mulgnndir.p	⊢ + = (+_g‘𝐺)

**Assertion**
Ref	Expression
mulgdir	⊢ ((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) → ((𝑀 + 𝑁) · 𝑋) = ((𝑀 · 𝑋) + (𝑁 · 𝑋)))

**Proof of Theorem mulgdir**
Step	Hyp	Ref	Expression
1		mulgnndir.b	. . . 4 ⊢ 𝐵 = (Base‘𝐺)
2		mulgnndir.t	. . . 4 ⊢ · = (._g‘𝐺)
3		mulgnndir.p	. . . 4 ⊢ + = (+_g‘𝐺)
4	1, 2, 3	mulgdirlem 19032	. . 3 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵) ∧ (𝑀 + 𝑁) ∈ ℕ₀) → ((𝑀 + 𝑁) · 𝑋) = ((𝑀 · 𝑋) + (𝑁 · 𝑋)))
5	4	3expa 1115	. 2 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ (𝑀 + 𝑁) ∈ ℕ₀) → ((𝑀 + 𝑁) · 𝑋) = ((𝑀 · 𝑋) + (𝑁 · 𝑋)))
6		simpll 764	. . . . . 6 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → 𝐺 ∈ Grp)
7		simpr2 1192	. . . . . . . 8 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) → 𝑁 ∈ ℤ)
8	7	adantr 480	. . . . . . 7 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → 𝑁 ∈ ℤ)
9	8	znegcld 12672	. . . . . 6 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → -𝑁 ∈ ℤ)
10		simpr1 1191	. . . . . . . 8 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) → 𝑀 ∈ ℤ)
11	10	adantr 480	. . . . . . 7 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → 𝑀 ∈ ℤ)
12	11	znegcld 12672	. . . . . 6 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → -𝑀 ∈ ℤ)
13		simplr3 1214	. . . . . 6 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → 𝑋 ∈ 𝐵)
14	11	zcnd 12671	. . . . . . . . 9 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → 𝑀 ∈ ℂ)
15	14	negcld 11562	. . . . . . . 8 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → -𝑀 ∈ ℂ)
16	8	zcnd 12671	. . . . . . . . 9 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → 𝑁 ∈ ℂ)
17	16	negcld 11562	. . . . . . . 8 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → -𝑁 ∈ ℂ)
18	14, 16	negdid 11588	. . . . . . . 8 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → -(𝑀 + 𝑁) = (-𝑀 + -𝑁))
19	15, 17, 18	comraddd 11432	. . . . . . 7 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → -(𝑀 + 𝑁) = (-𝑁 + -𝑀))
20		simpr 484	. . . . . . 7 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → -(𝑀 + 𝑁) ∈ ℕ₀)
21	19, 20	eqeltrrd 2828	. . . . . 6 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → (-𝑁 + -𝑀) ∈ ℕ₀)
22	1, 2, 3	mulgdirlem 19032	. . . . . 6 ⊢ ((𝐺 ∈ Grp ∧ (-𝑁 ∈ ℤ ∧ -𝑀 ∈ ℤ ∧ 𝑋 ∈ 𝐵) ∧ (-𝑁 + -𝑀) ∈ ℕ₀) → ((-𝑁 + -𝑀) · 𝑋) = ((-𝑁 · 𝑋) + (-𝑀 · 𝑋)))
23	6, 9, 12, 13, 21, 22	syl131anc 1380	. . . . 5 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((-𝑁 + -𝑀) · 𝑋) = ((-𝑁 · 𝑋) + (-𝑀 · 𝑋)))
24	19	oveq1d 7420	. . . . . 6 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → (-(𝑀 + 𝑁) · 𝑋) = ((-𝑁 + -𝑀) · 𝑋))
25	10, 7	zaddcld 12674	. . . . . . . 8 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) → (𝑀 + 𝑁) ∈ ℤ)
26	25	adantr 480	. . . . . . 7 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → (𝑀 + 𝑁) ∈ ℤ)
27		eqid 2726	. . . . . . . 8 ⊢ (inv_g‘𝐺) = (inv_g‘𝐺)
28	1, 2, 27	mulgneg 19019	. . . . . . 7 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 + 𝑁) ∈ ℤ ∧ 𝑋 ∈ 𝐵) → (-(𝑀 + 𝑁) · 𝑋) = ((inv_g‘𝐺)‘((𝑀 + 𝑁) · 𝑋)))
29	6, 26, 13, 28	syl3anc 1368	. . . . . 6 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → (-(𝑀 + 𝑁) · 𝑋) = ((inv_g‘𝐺)‘((𝑀 + 𝑁) · 𝑋)))
30	24, 29	eqtr3d 2768	. . . . 5 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((-𝑁 + -𝑀) · 𝑋) = ((inv_g‘𝐺)‘((𝑀 + 𝑁) · 𝑋)))
31	1, 2, 27	mulgneg 19019	. . . . . . . 8 ⊢ ((𝐺 ∈ Grp ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵) → (-𝑁 · 𝑋) = ((inv_g‘𝐺)‘(𝑁 · 𝑋)))
32	6, 8, 13, 31	syl3anc 1368	. . . . . . 7 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → (-𝑁 · 𝑋) = ((inv_g‘𝐺)‘(𝑁 · 𝑋)))
33	1, 2, 27	mulgneg 19019	. . . . . . . 8 ⊢ ((𝐺 ∈ Grp ∧ 𝑀 ∈ ℤ ∧ 𝑋 ∈ 𝐵) → (-𝑀 · 𝑋) = ((inv_g‘𝐺)‘(𝑀 · 𝑋)))
34	6, 11, 13, 33	syl3anc 1368	. . . . . . 7 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → (-𝑀 · 𝑋) = ((inv_g‘𝐺)‘(𝑀 · 𝑋)))
35	32, 34	oveq12d 7423	. . . . . 6 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((-𝑁 · 𝑋) + (-𝑀 · 𝑋)) = (((inv_g‘𝐺)‘(𝑁 · 𝑋)) + ((inv_g‘𝐺)‘(𝑀 · 𝑋))))
36	1, 2	mulgcl 19018	. . . . . . . 8 ⊢ ((𝐺 ∈ Grp ∧ 𝑀 ∈ ℤ ∧ 𝑋 ∈ 𝐵) → (𝑀 · 𝑋) ∈ 𝐵)
37	6, 11, 13, 36	syl3anc 1368	. . . . . . 7 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → (𝑀 · 𝑋) ∈ 𝐵)
38	1, 2	mulgcl 19018	. . . . . . . 8 ⊢ ((𝐺 ∈ Grp ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵) → (𝑁 · 𝑋) ∈ 𝐵)
39	6, 8, 13, 38	syl3anc 1368	. . . . . . 7 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → (𝑁 · 𝑋) ∈ 𝐵)
40	1, 3, 27	grpinvadd 18946	. . . . . . 7 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 · 𝑋) ∈ 𝐵 ∧ (𝑁 · 𝑋) ∈ 𝐵) → ((inv_g‘𝐺)‘((𝑀 · 𝑋) + (𝑁 · 𝑋))) = (((inv_g‘𝐺)‘(𝑁 · 𝑋)) + ((inv_g‘𝐺)‘(𝑀 · 𝑋))))
41	6, 37, 39, 40	syl3anc 1368	. . . . . 6 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((inv_g‘𝐺)‘((𝑀 · 𝑋) + (𝑁 · 𝑋))) = (((inv_g‘𝐺)‘(𝑁 · 𝑋)) + ((inv_g‘𝐺)‘(𝑀 · 𝑋))))
42	35, 41	eqtr4d 2769	. . . . 5 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((-𝑁 · 𝑋) + (-𝑀 · 𝑋)) = ((inv_g‘𝐺)‘((𝑀 · 𝑋) + (𝑁 · 𝑋))))
43	23, 30, 42	3eqtr3d 2774	. . . 4 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((inv_g‘𝐺)‘((𝑀 + 𝑁) · 𝑋)) = ((inv_g‘𝐺)‘((𝑀 · 𝑋) + (𝑁 · 𝑋))))
44	43	fveq2d 6889	. . 3 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((inv_g‘𝐺)‘((inv_g‘𝐺)‘((𝑀 + 𝑁) · 𝑋))) = ((inv_g‘𝐺)‘((inv_g‘𝐺)‘((𝑀 · 𝑋) + (𝑁 · 𝑋)))))
45	1, 2	mulgcl 19018	. . . . 5 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 + 𝑁) ∈ ℤ ∧ 𝑋 ∈ 𝐵) → ((𝑀 + 𝑁) · 𝑋) ∈ 𝐵)
46	6, 26, 13, 45	syl3anc 1368	. . . 4 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((𝑀 + 𝑁) · 𝑋) ∈ 𝐵)
47	1, 27	grpinvinv 18935	. . . 4 ⊢ ((𝐺 ∈ Grp ∧ ((𝑀 + 𝑁) · 𝑋) ∈ 𝐵) → ((inv_g‘𝐺)‘((inv_g‘𝐺)‘((𝑀 + 𝑁) · 𝑋))) = ((𝑀 + 𝑁) · 𝑋))
48	6, 46, 47	syl2anc 583	. . 3 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((inv_g‘𝐺)‘((inv_g‘𝐺)‘((𝑀 + 𝑁) · 𝑋))) = ((𝑀 + 𝑁) · 𝑋))
49	1, 3	grpcl 18871	. . . . 5 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 · 𝑋) ∈ 𝐵 ∧ (𝑁 · 𝑋) ∈ 𝐵) → ((𝑀 · 𝑋) + (𝑁 · 𝑋)) ∈ 𝐵)
50	6, 37, 39, 49	syl3anc 1368	. . . 4 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((𝑀 · 𝑋) + (𝑁 · 𝑋)) ∈ 𝐵)
51	1, 27	grpinvinv 18935	. . . 4 ⊢ ((𝐺 ∈ Grp ∧ ((𝑀 · 𝑋) + (𝑁 · 𝑋)) ∈ 𝐵) → ((inv_g‘𝐺)‘((inv_g‘𝐺)‘((𝑀 · 𝑋) + (𝑁 · 𝑋)))) = ((𝑀 · 𝑋) + (𝑁 · 𝑋)))
52	6, 50, 51	syl2anc 583	. . 3 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((inv_g‘𝐺)‘((inv_g‘𝐺)‘((𝑀 · 𝑋) + (𝑁 · 𝑋)))) = ((𝑀 · 𝑋) + (𝑁 · 𝑋)))
53	44, 48, 52	3eqtr3d 2774	. 2 ⊢ (((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) ∧ -(𝑀 + 𝑁) ∈ ℕ₀) → ((𝑀 + 𝑁) · 𝑋) = ((𝑀 · 𝑋) + (𝑁 · 𝑋)))
54		elznn0 12577	. . . 4 ⊢ ((𝑀 + 𝑁) ∈ ℤ ↔ ((𝑀 + 𝑁) ∈ ℝ ∧ ((𝑀 + 𝑁) ∈ ℕ₀ ∨ -(𝑀 + 𝑁) ∈ ℕ₀)))
55	54	simprbi 496	. . 3 ⊢ ((𝑀 + 𝑁) ∈ ℤ → ((𝑀 + 𝑁) ∈ ℕ₀ ∨ -(𝑀 + 𝑁) ∈ ℕ₀))
56	25, 55	syl 17	. 2 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) → ((𝑀 + 𝑁) ∈ ℕ₀ ∨ -(𝑀 + 𝑁) ∈ ℕ₀))
57	5, 53, 56	mpjaodan 955	1 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑋 ∈ 𝐵)) → ((𝑀 + 𝑁) · 𝑋) = ((𝑀 · 𝑋) + (𝑁 · 𝑋)))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 395 ∨ wo 844 ∧ w3a 1084 = wceq 1533 ∈ wcel 2098 ‘cfv 6537 (class class class)co 7405 ℝcr 11111 + caddc 11115 -cneg 11449 ℕ₀cn0 12476 ℤcz 12562 Basecbs 17153 +_gcplusg 17206 Grpcgrp 18863 inv_gcminusg 18864 ._gcmg 18995

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-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-1st 7974 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-n0 12477 df-z 12563 df-uz 12827 df-fz 13491 df-seq 13973 df-0g 17396 df-mgm 18573 df-sgrp 18652 df-mnd 18668 df-grp 18866 df-minusg 18867 df-mulg 18996

This theorem is referenced by: mulgp1 19034 mulgneg2 19035 mulgmodid 19040 mulgsubdir 19041 cycsubgcl 19132 odbezout 19478 cygabl 19811 ablfacrp 19988 pgpfac1lem2 19997 pgpfac1lem3 19999 mulgghm2 21363 zlmlmod 21413 cygznlem3 21464 dchrptlem2 27153 archirngz 32841 archiabllem1a 32843 archiabllem1 32845 archiabllem2c 32847 primrootscoprmpow 41479 primrootscoprbij 41482

W3C validator