mzpcong - Mathbox for Stefan O'Rear

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Theorem mzpcong 40710

Description: Polynomials commute with congruences. (Does this characterize them?) (Contributed by Stefan O'Rear, 5-Oct-2014.)

**Assertion**
Ref	Expression
mzpcong	⊢ ((𝐹 ∈ (mzPoly‘𝑉) ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) → 𝑁 ∥ ((𝐹‘𝑋) − (𝐹‘𝑌)))

Distinct variable groups: 𝑘,𝑋 𝑘,𝑉 𝑘,𝑌 𝑘,𝑁 Allowed substitution hint: 𝐹(𝑘)

Proof of Theorem mzpcong Dummy variables 𝑎 𝑏 𝑐 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		elfvex 6789	. . 3 ⊢ (𝐹 ∈ (mzPoly‘𝑉) → 𝑉 ∈ V)
2	1	3anim1i 1150	. 2 ⊢ ((𝐹 ∈ (mzPoly‘𝑉) ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) → (𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))))
3		simp1 1134	. 2 ⊢ ((𝐹 ∈ (mzPoly‘𝑉) ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) → 𝐹 ∈ (mzPoly‘𝑉))
4		simpl3l 1226	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ ℤ) → 𝑁 ∈ ℤ)
5		simpr 484	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ ℤ) → 𝑏 ∈ ℤ)
6		congid 40709	. . . . 5 ⊢ ((𝑁 ∈ ℤ ∧ 𝑏 ∈ ℤ) → 𝑁 ∥ (𝑏 − 𝑏))
7	4, 5, 6	syl2anc 583	. . . 4 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ ℤ) → 𝑁 ∥ (𝑏 − 𝑏))
8		simpl2l 1224	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ ℤ) → 𝑋 ∈ (ℤ ↑_m 𝑉))
9		vex 3426	. . . . . . 7 ⊢ 𝑏 ∈ V
10	9	fvconst2 7061	. . . . . 6 ⊢ (𝑋 ∈ (ℤ ↑_m 𝑉) → (((ℤ ↑_m 𝑉) × {𝑏})‘𝑋) = 𝑏)
11	8, 10	syl 17	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ ℤ) → (((ℤ ↑_m 𝑉) × {𝑏})‘𝑋) = 𝑏)
12		simpl2r 1225	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ ℤ) → 𝑌 ∈ (ℤ ↑_m 𝑉))
13	9	fvconst2 7061	. . . . . 6 ⊢ (𝑌 ∈ (ℤ ↑_m 𝑉) → (((ℤ ↑_m 𝑉) × {𝑏})‘𝑌) = 𝑏)
14	12, 13	syl 17	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ ℤ) → (((ℤ ↑_m 𝑉) × {𝑏})‘𝑌) = 𝑏)
15	11, 14	oveq12d 7273	. . . 4 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ ℤ) → ((((ℤ ↑_m 𝑉) × {𝑏})‘𝑋) − (((ℤ ↑_m 𝑉) × {𝑏})‘𝑌)) = (𝑏 − 𝑏))
16	7, 15	breqtrrd 5098	. . 3 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ ℤ) → 𝑁 ∥ ((((ℤ ↑_m 𝑉) × {𝑏})‘𝑋) − (((ℤ ↑_m 𝑉) × {𝑏})‘𝑌)))
17		simpr 484	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ 𝑉) → 𝑏 ∈ 𝑉)
18		simpl3r 1227	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ 𝑉) → ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))
19		fveq2 6756	. . . . . . . 8 ⊢ (𝑘 = 𝑏 → (𝑋‘𝑘) = (𝑋‘𝑏))
20		fveq2 6756	. . . . . . . 8 ⊢ (𝑘 = 𝑏 → (𝑌‘𝑘) = (𝑌‘𝑏))
21	19, 20	oveq12d 7273	. . . . . . 7 ⊢ (𝑘 = 𝑏 → ((𝑋‘𝑘) − (𝑌‘𝑘)) = ((𝑋‘𝑏) − (𝑌‘𝑏)))
22	21	breq2d 5082	. . . . . 6 ⊢ (𝑘 = 𝑏 → (𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)) ↔ 𝑁 ∥ ((𝑋‘𝑏) − (𝑌‘𝑏))))
23	22	rspcva 3550	. . . . 5 ⊢ ((𝑏 ∈ 𝑉 ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘))) → 𝑁 ∥ ((𝑋‘𝑏) − (𝑌‘𝑏)))
24	17, 18, 23	syl2anc 583	. . . 4 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ 𝑉) → 𝑁 ∥ ((𝑋‘𝑏) − (𝑌‘𝑏)))
25		simpl2l 1224	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ 𝑉) → 𝑋 ∈ (ℤ ↑_m 𝑉))
26		fveq1 6755	. . . . . . 7 ⊢ (𝑐 = 𝑋 → (𝑐‘𝑏) = (𝑋‘𝑏))
27		eqid 2738	. . . . . . 7 ⊢ (𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏)) = (𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))
28		fvex 6769	. . . . . . 7 ⊢ (𝑋‘𝑏) ∈ V
29	26, 27, 28	fvmpt 6857	. . . . . 6 ⊢ (𝑋 ∈ (ℤ ↑_m 𝑉) → ((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑋) = (𝑋‘𝑏))
30	25, 29	syl 17	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ 𝑉) → ((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑋) = (𝑋‘𝑏))
31		simpl2r 1225	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ 𝑉) → 𝑌 ∈ (ℤ ↑_m 𝑉))
32		fveq1 6755	. . . . . . 7 ⊢ (𝑐 = 𝑌 → (𝑐‘𝑏) = (𝑌‘𝑏))
33		fvex 6769	. . . . . . 7 ⊢ (𝑌‘𝑏) ∈ V
34	32, 27, 33	fvmpt 6857	. . . . . 6 ⊢ (𝑌 ∈ (ℤ ↑_m 𝑉) → ((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑌) = (𝑌‘𝑏))
35	31, 34	syl 17	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ 𝑉) → ((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑌) = (𝑌‘𝑏))
36	30, 35	oveq12d 7273	. . . 4 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ 𝑉) → (((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑋) − ((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑌)) = ((𝑋‘𝑏) − (𝑌‘𝑏)))
37	24, 36	breqtrrd 5098	. . 3 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝑏 ∈ 𝑉) → 𝑁 ∥ (((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑋) − ((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑌)))
38		simp13l 1286	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑁 ∈ ℤ)
39		simp2l 1197	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑏:(ℤ ↑_m 𝑉)⟶ℤ)
40		simp12l 1284	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑋 ∈ (ℤ ↑_m 𝑉))
41	39, 40	ffvelrnd 6944	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → (𝑏‘𝑋) ∈ ℤ)
42		simp12r 1285	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑌 ∈ (ℤ ↑_m 𝑉))
43	39, 42	ffvelrnd 6944	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → (𝑏‘𝑌) ∈ ℤ)
44		simp3l 1199	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑐:(ℤ ↑_m 𝑉)⟶ℤ)
45	44, 40	ffvelrnd 6944	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → (𝑐‘𝑋) ∈ ℤ)
46	44, 42	ffvelrnd 6944	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → (𝑐‘𝑌) ∈ ℤ)
47		simp2r 1198	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌)))
48		simp3r 1200	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))
49		congadd 40704	. . . . 5 ⊢ (((𝑁 ∈ ℤ ∧ (𝑏‘𝑋) ∈ ℤ ∧ (𝑏‘𝑌) ∈ ℤ) ∧ ((𝑐‘𝑋) ∈ ℤ ∧ (𝑐‘𝑌) ∈ ℤ) ∧ (𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌)) ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑁 ∥ (((𝑏‘𝑋) + (𝑐‘𝑋)) − ((𝑏‘𝑌) + (𝑐‘𝑌))))
50	38, 41, 43, 45, 46, 47, 48, 49	syl322anc 1396	. . . 4 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑁 ∥ (((𝑏‘𝑋) + (𝑐‘𝑋)) − ((𝑏‘𝑌) + (𝑐‘𝑌))))
51	39	ffnd 6585	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑏 Fn (ℤ ↑_m 𝑉))
52	44	ffnd 6585	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑐 Fn (ℤ ↑_m 𝑉))
53		ovexd 7290	. . . . . 6 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → (ℤ ↑_m 𝑉) ∈ V)
54		fnfvof 7528	. . . . . 6 ⊢ (((𝑏 Fn (ℤ ↑_m 𝑉) ∧ 𝑐 Fn (ℤ ↑_m 𝑉)) ∧ ((ℤ ↑_m 𝑉) ∈ V ∧ 𝑋 ∈ (ℤ ↑_m 𝑉))) → ((𝑏 ∘_f + 𝑐)‘𝑋) = ((𝑏‘𝑋) + (𝑐‘𝑋)))
55	51, 52, 53, 40, 54	syl22anc 835	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → ((𝑏 ∘_f + 𝑐)‘𝑋) = ((𝑏‘𝑋) + (𝑐‘𝑋)))
56		fnfvof 7528	. . . . . 6 ⊢ (((𝑏 Fn (ℤ ↑_m 𝑉) ∧ 𝑐 Fn (ℤ ↑_m 𝑉)) ∧ ((ℤ ↑_m 𝑉) ∈ V ∧ 𝑌 ∈ (ℤ ↑_m 𝑉))) → ((𝑏 ∘_f + 𝑐)‘𝑌) = ((𝑏‘𝑌) + (𝑐‘𝑌)))
57	51, 52, 53, 42, 56	syl22anc 835	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → ((𝑏 ∘_f + 𝑐)‘𝑌) = ((𝑏‘𝑌) + (𝑐‘𝑌)))
58	55, 57	oveq12d 7273	. . . 4 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → (((𝑏 ∘_f + 𝑐)‘𝑋) − ((𝑏 ∘_f + 𝑐)‘𝑌)) = (((𝑏‘𝑋) + (𝑐‘𝑋)) − ((𝑏‘𝑌) + (𝑐‘𝑌))))
59	50, 58	breqtrrd 5098	. . 3 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑁 ∥ (((𝑏 ∘_f + 𝑐)‘𝑋) − ((𝑏 ∘_f + 𝑐)‘𝑌)))
60		congmul 40705	. . . . 5 ⊢ (((𝑁 ∈ ℤ ∧ (𝑏‘𝑋) ∈ ℤ ∧ (𝑏‘𝑌) ∈ ℤ) ∧ ((𝑐‘𝑋) ∈ ℤ ∧ (𝑐‘𝑌) ∈ ℤ) ∧ (𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌)) ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑁 ∥ (((𝑏‘𝑋) · (𝑐‘𝑋)) − ((𝑏‘𝑌) · (𝑐‘𝑌))))
61	38, 41, 43, 45, 46, 47, 48, 60	syl322anc 1396	. . . 4 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑁 ∥ (((𝑏‘𝑋) · (𝑐‘𝑋)) − ((𝑏‘𝑌) · (𝑐‘𝑌))))
62		fnfvof 7528	. . . . . 6 ⊢ (((𝑏 Fn (ℤ ↑_m 𝑉) ∧ 𝑐 Fn (ℤ ↑_m 𝑉)) ∧ ((ℤ ↑_m 𝑉) ∈ V ∧ 𝑋 ∈ (ℤ ↑_m 𝑉))) → ((𝑏 ∘_f · 𝑐)‘𝑋) = ((𝑏‘𝑋) · (𝑐‘𝑋)))
63	51, 52, 53, 40, 62	syl22anc 835	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → ((𝑏 ∘_f · 𝑐)‘𝑋) = ((𝑏‘𝑋) · (𝑐‘𝑋)))
64		fnfvof 7528	. . . . . 6 ⊢ (((𝑏 Fn (ℤ ↑_m 𝑉) ∧ 𝑐 Fn (ℤ ↑_m 𝑉)) ∧ ((ℤ ↑_m 𝑉) ∈ V ∧ 𝑌 ∈ (ℤ ↑_m 𝑉))) → ((𝑏 ∘_f · 𝑐)‘𝑌) = ((𝑏‘𝑌) · (𝑐‘𝑌)))
65	51, 52, 53, 42, 64	syl22anc 835	. . . . 5 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → ((𝑏 ∘_f · 𝑐)‘𝑌) = ((𝑏‘𝑌) · (𝑐‘𝑌)))
66	63, 65	oveq12d 7273	. . . 4 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → (((𝑏 ∘_f · 𝑐)‘𝑋) − ((𝑏 ∘_f · 𝑐)‘𝑌)) = (((𝑏‘𝑋) · (𝑐‘𝑋)) − ((𝑏‘𝑌) · (𝑐‘𝑌))))
67	61, 66	breqtrrd 5098	. . 3 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ (𝑏:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))) ∧ (𝑐:(ℤ ↑_m 𝑉)⟶ℤ ∧ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌)))) → 𝑁 ∥ (((𝑏 ∘_f · 𝑐)‘𝑋) − ((𝑏 ∘_f · 𝑐)‘𝑌)))
68		fveq1 6755	. . . . 5 ⊢ (𝑎 = ((ℤ ↑_m 𝑉) × {𝑏}) → (𝑎‘𝑋) = (((ℤ ↑_m 𝑉) × {𝑏})‘𝑋))
69		fveq1 6755	. . . . 5 ⊢ (𝑎 = ((ℤ ↑_m 𝑉) × {𝑏}) → (𝑎‘𝑌) = (((ℤ ↑_m 𝑉) × {𝑏})‘𝑌))
70	68, 69	oveq12d 7273	. . . 4 ⊢ (𝑎 = ((ℤ ↑_m 𝑉) × {𝑏}) → ((𝑎‘𝑋) − (𝑎‘𝑌)) = ((((ℤ ↑_m 𝑉) × {𝑏})‘𝑋) − (((ℤ ↑_m 𝑉) × {𝑏})‘𝑌)))
71	70	breq2d 5082	. . 3 ⊢ (𝑎 = ((ℤ ↑_m 𝑉) × {𝑏}) → (𝑁 ∥ ((𝑎‘𝑋) − (𝑎‘𝑌)) ↔ 𝑁 ∥ ((((ℤ ↑_m 𝑉) × {𝑏})‘𝑋) − (((ℤ ↑_m 𝑉) × {𝑏})‘𝑌))))
72		fveq1 6755	. . . . 5 ⊢ (𝑎 = (𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏)) → (𝑎‘𝑋) = ((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑋))
73		fveq1 6755	. . . . 5 ⊢ (𝑎 = (𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏)) → (𝑎‘𝑌) = ((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑌))
74	72, 73	oveq12d 7273	. . . 4 ⊢ (𝑎 = (𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏)) → ((𝑎‘𝑋) − (𝑎‘𝑌)) = (((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑋) − ((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑌)))
75	74	breq2d 5082	. . 3 ⊢ (𝑎 = (𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏)) → (𝑁 ∥ ((𝑎‘𝑋) − (𝑎‘𝑌)) ↔ 𝑁 ∥ (((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑋) − ((𝑐 ∈ (ℤ ↑_m 𝑉) ↦ (𝑐‘𝑏))‘𝑌))))
76		fveq1 6755	. . . . 5 ⊢ (𝑎 = 𝑏 → (𝑎‘𝑋) = (𝑏‘𝑋))
77		fveq1 6755	. . . . 5 ⊢ (𝑎 = 𝑏 → (𝑎‘𝑌) = (𝑏‘𝑌))
78	76, 77	oveq12d 7273	. . . 4 ⊢ (𝑎 = 𝑏 → ((𝑎‘𝑋) − (𝑎‘𝑌)) = ((𝑏‘𝑋) − (𝑏‘𝑌)))
79	78	breq2d 5082	. . 3 ⊢ (𝑎 = 𝑏 → (𝑁 ∥ ((𝑎‘𝑋) − (𝑎‘𝑌)) ↔ 𝑁 ∥ ((𝑏‘𝑋) − (𝑏‘𝑌))))
80		fveq1 6755	. . . . 5 ⊢ (𝑎 = 𝑐 → (𝑎‘𝑋) = (𝑐‘𝑋))
81		fveq1 6755	. . . . 5 ⊢ (𝑎 = 𝑐 → (𝑎‘𝑌) = (𝑐‘𝑌))
82	80, 81	oveq12d 7273	. . . 4 ⊢ (𝑎 = 𝑐 → ((𝑎‘𝑋) − (𝑎‘𝑌)) = ((𝑐‘𝑋) − (𝑐‘𝑌)))
83	82	breq2d 5082	. . 3 ⊢ (𝑎 = 𝑐 → (𝑁 ∥ ((𝑎‘𝑋) − (𝑎‘𝑌)) ↔ 𝑁 ∥ ((𝑐‘𝑋) − (𝑐‘𝑌))))
84		fveq1 6755	. . . . 5 ⊢ (𝑎 = (𝑏 ∘_f + 𝑐) → (𝑎‘𝑋) = ((𝑏 ∘_f + 𝑐)‘𝑋))
85		fveq1 6755	. . . . 5 ⊢ (𝑎 = (𝑏 ∘_f + 𝑐) → (𝑎‘𝑌) = ((𝑏 ∘_f + 𝑐)‘𝑌))
86	84, 85	oveq12d 7273	. . . 4 ⊢ (𝑎 = (𝑏 ∘_f + 𝑐) → ((𝑎‘𝑋) − (𝑎‘𝑌)) = (((𝑏 ∘_f + 𝑐)‘𝑋) − ((𝑏 ∘_f + 𝑐)‘𝑌)))
87	86	breq2d 5082	. . 3 ⊢ (𝑎 = (𝑏 ∘_f + 𝑐) → (𝑁 ∥ ((𝑎‘𝑋) − (𝑎‘𝑌)) ↔ 𝑁 ∥ (((𝑏 ∘_f + 𝑐)‘𝑋) − ((𝑏 ∘_f + 𝑐)‘𝑌))))
88		fveq1 6755	. . . . 5 ⊢ (𝑎 = (𝑏 ∘_f · 𝑐) → (𝑎‘𝑋) = ((𝑏 ∘_f · 𝑐)‘𝑋))
89		fveq1 6755	. . . . 5 ⊢ (𝑎 = (𝑏 ∘_f · 𝑐) → (𝑎‘𝑌) = ((𝑏 ∘_f · 𝑐)‘𝑌))
90	88, 89	oveq12d 7273	. . . 4 ⊢ (𝑎 = (𝑏 ∘_f · 𝑐) → ((𝑎‘𝑋) − (𝑎‘𝑌)) = (((𝑏 ∘_f · 𝑐)‘𝑋) − ((𝑏 ∘_f · 𝑐)‘𝑌)))
91	90	breq2d 5082	. . 3 ⊢ (𝑎 = (𝑏 ∘_f · 𝑐) → (𝑁 ∥ ((𝑎‘𝑋) − (𝑎‘𝑌)) ↔ 𝑁 ∥ (((𝑏 ∘_f · 𝑐)‘𝑋) − ((𝑏 ∘_f · 𝑐)‘𝑌))))
92		fveq1 6755	. . . . 5 ⊢ (𝑎 = 𝐹 → (𝑎‘𝑋) = (𝐹‘𝑋))
93		fveq1 6755	. . . . 5 ⊢ (𝑎 = 𝐹 → (𝑎‘𝑌) = (𝐹‘𝑌))
94	92, 93	oveq12d 7273	. . . 4 ⊢ (𝑎 = 𝐹 → ((𝑎‘𝑋) − (𝑎‘𝑌)) = ((𝐹‘𝑋) − (𝐹‘𝑌)))
95	94	breq2d 5082	. . 3 ⊢ (𝑎 = 𝐹 → (𝑁 ∥ ((𝑎‘𝑋) − (𝑎‘𝑌)) ↔ 𝑁 ∥ ((𝐹‘𝑋) − (𝐹‘𝑌))))
96	16, 37, 59, 67, 71, 75, 79, 83, 87, 91, 95	mzpindd 40484	. 2 ⊢ (((𝑉 ∈ V ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) ∧ 𝐹 ∈ (mzPoly‘𝑉)) → 𝑁 ∥ ((𝐹‘𝑋) − (𝐹‘𝑌)))
97	2, 3, 96	syl2anc 583	1 ⊢ ((𝐹 ∈ (mzPoly‘𝑉) ∧ (𝑋 ∈ (ℤ ↑_m 𝑉) ∧ 𝑌 ∈ (ℤ ↑_m 𝑉)) ∧ (𝑁 ∈ ℤ ∧ ∀𝑘 ∈ 𝑉 𝑁 ∥ ((𝑋‘𝑘) − (𝑌‘𝑘)))) → 𝑁 ∥ ((𝐹‘𝑋) − (𝐹‘𝑌)))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1085 = wceq 1539 ∈ wcel 2108 ∀wral 3063 Vcvv 3422 {csn 4558 class class class wbr 5070 ↦ cmpt 5153 × cxp 5578 Fn wfn 6413 ⟶wf 6414 ‘cfv 6418 (class class class)co 7255 ∘_f cof 7509 ↑_m cmap 8573 + caddc 10805 · cmul 10807 − cmin 11135 ℤcz 12249 ∥ cdvds 15891 mzPolycmzp 40460

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1799 ax-4 1813 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2110 ax-9 2118 ax-10 2139 ax-11 2156 ax-12 2173 ax-ext 2709 ax-rep 5205 ax-sep 5218 ax-nul 5225 ax-pow 5283 ax-pr 5347 ax-un 7566 ax-cnex 10858 ax-resscn 10859 ax-1cn 10860 ax-icn 10861 ax-addcl 10862 ax-addrcl 10863 ax-mulcl 10864 ax-mulrcl 10865 ax-mulcom 10866 ax-addass 10867 ax-mulass 10868 ax-distr 10869 ax-i2m1 10870 ax-1ne0 10871 ax-1rid 10872 ax-rnegex 10873 ax-rrecex 10874 ax-cnre 10875 ax-pre-lttri 10876 ax-pre-lttrn 10877 ax-pre-ltadd 10878 ax-pre-mulgt0 10879

This theorem depends on definitions: df-bi 206 df-an 396 df-or 844 df-3or 1086 df-3an 1087 df-tru 1542 df-fal 1552 df-ex 1784 df-nf 1788 df-sb 2069 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2817 df-nfc 2888 df-ne 2943 df-nel 3049 df-ral 3068 df-rex 3069 df-reu 3070 df-rab 3072 df-v 3424 df-sbc 3712 df-csb 3829 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-pss 3902 df-nul 4254 df-if 4457 df-pw 4532 df-sn 4559 df-pr 4561 df-tp 4563 df-op 4565 df-uni 4837 df-int 4877 df-iun 4923 df-br 5071 df-opab 5133 df-mpt 5154 df-tr 5188 df-id 5480 df-eprel 5486 df-po 5494 df-so 5495 df-fr 5535 df-we 5537 df-xp 5586 df-rel 5587 df-cnv 5588 df-co 5589 df-dm 5590 df-rn 5591 df-res 5592 df-ima 5593 df-pred 6191 df-ord 6254 df-on 6255 df-lim 6256 df-suc 6257 df-iota 6376 df-fun 6420 df-fn 6421 df-f 6422 df-f1 6423 df-fo 6424 df-f1o 6425 df-fv 6426 df-riota 7212 df-ov 7258 df-oprab 7259 df-mpo 7260 df-of 7511 df-om 7688 df-2nd 7805 df-frecs 8068 df-wrecs 8099 df-recs 8173 df-rdg 8212 df-er 8456 df-map 8575 df-en 8692 df-dom 8693 df-sdom 8694 df-pnf 10942 df-mnf 10943 df-xr 10944 df-ltxr 10945 df-le 10946 df-sub 11137 df-neg 11138 df-nn 11904 df-n0 12164 df-z 12250 df-dvds 15892 df-mzpcl 40461 df-mzp 40462

This theorem is referenced by: (None)

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