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Theorem ulmpm 26447

Description: Closure of a uniform limit of functions. (Contributed by Mario Carneiro, 26-Feb-2015.)

**Assertion**
Ref	Expression
ulmpm	⊢ (𝐹(⇝_𝑢‘𝑆)𝐺 → 𝐹 ∈ ((ℂ ↑_m 𝑆) ↑_pm ℤ))

Proof of Theorem ulmpm Dummy variable 𝑛 is distinct from all other variables.

Step	Hyp	Ref	Expression
1		ulmf 26446	. 2 ⊢ (𝐹(⇝_𝑢‘𝑆)𝐺 → ∃𝑛 ∈ ℤ 𝐹:(ℤ_≥‘𝑛)⟶(ℂ ↑_m 𝑆))
2		uzssz 12861	. . . 4 ⊢ (ℤ_≥‘𝑛) ⊆ ℤ
3		ovex 7430	. . . . 5 ⊢ (ℂ ↑_m 𝑆) ∈ V
4		zex 12578	. . . . 5 ⊢ ℤ ∈ V
5		elpm2r 8827	. . . . 5 ⊢ ((((ℂ ↑_m 𝑆) ∈ V ∧ ℤ ∈ V) ∧ (𝐹:(ℤ_≥‘𝑛)⟶(ℂ ↑_m 𝑆) ∧ (ℤ_≥‘𝑛) ⊆ ℤ)) → 𝐹 ∈ ((ℂ ↑_m 𝑆) ↑_pm ℤ))
6	3, 4, 5	mpanl12 712	. . . 4 ⊢ ((𝐹:(ℤ_≥‘𝑛)⟶(ℂ ↑_m 𝑆) ∧ (ℤ_≥‘𝑛) ⊆ ℤ) → 𝐹 ∈ ((ℂ ↑_m 𝑆) ↑_pm ℤ))
7	2, 6	mpan2 701	. . 3 ⊢ (𝐹:(ℤ_≥‘𝑛)⟶(ℂ ↑_m 𝑆) → 𝐹 ∈ ((ℂ ↑_m 𝑆) ↑_pm ℤ))
8	7	rexlimivw 3160	. 2 ⊢ (∃𝑛 ∈ ℤ 𝐹:(ℤ_≥‘𝑛)⟶(ℂ ↑_m 𝑆) → 𝐹 ∈ ((ℂ ↑_m 𝑆) ↑_pm ℤ))
9	1, 8	syl 17	1 ⊢ (𝐹(⇝_𝑢‘𝑆)𝐺 → 𝐹 ∈ ((ℂ ↑_m 𝑆) ↑_pm ℤ))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 399 ∈ wcel 2143 ∃wrex 3087 Vcvv 3455 ⊆ wss 3905 class class class wbr 5101 ⟶wf 6518 ‘cfv 6522 (class class class)co 7397 ↑_m cmap 8809 ↑_pm cpm 8810 ℂcc 11072 ℤcz 12569 ℤ_≥cuz 12840 ⇝_𝑢culm 26440

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1816 ax-4 1830 ax-5 1931 ax-6 1988 ax-7 2029 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5228 ax-sep 5247 ax-nul 5257 ax-pow 5323 ax-pr 5391 ax-un 7719 ax-cnex 11130 ax-resscn 11131

This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1564 df-fal 1574 df-ex 1801 df-nf 1805 df-sb 2092 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-ral 3078 df-rex 3088 df-reu 3369 df-rab 3416 df-v 3457 df-sbc 3746 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-op 4590 df-uni 4867 df-iun 4952 df-br 5102 df-opab 5164 df-mpt 5183 df-id 5543 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-rn 5659 df-res 5660 df-ima 5661 df-iota 6478 df-fun 6524 df-fn 6525 df-f 6526 df-f1 6527 df-fo 6528 df-f1o 6529 df-fv 6530 df-ov 7400 df-oprab 7401 df-mpo 7402 df-map 8811 df-pm 8812 df-neg 11418 df-z 12570 df-uz 12841 df-ulm 26441

This theorem is referenced by: ulmf2 26448

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