Theorem uprcl2 48861

Description: Reverse closure for the class of universal property. (Contributed by Zhi Wang, 25-Sep-2025.)

Hypothesis

Ref	Expression
uprcl2.x	⊢ (𝜑 → 𝑋(⟨𝐹, 𝐺⟩(𝐷UP𝐸)𝑊)𝑀)

Assertion

Ref	Expression
uprcl2	⊢ (𝜑 → 𝐹(𝐷 Func 𝐸)𝐺)

Proof of Theorem uprcl2

Step	Hyp	Ref	Expression
1		uprcl2.x	. 2 ⊢ (𝜑 → 𝑋(⟨𝐹, 𝐺⟩(𝐷UP𝐸)𝑊)𝑀)
2		df-br 5152	. . 3 ⊢ (𝑋(⟨𝐹, 𝐺⟩(𝐷UP𝐸)𝑊)𝑀 ↔ ⟨𝑋, 𝑀⟩ ∈ (⟨𝐹, 𝐺⟩(𝐷UP𝐸)𝑊))
3	2	biimpi 216	. 2 ⊢ (𝑋(⟨𝐹, 𝐺⟩(𝐷UP𝐸)𝑊)𝑀 → ⟨𝑋, 𝑀⟩ ∈ (⟨𝐹, 𝐺⟩(𝐷UP𝐸)𝑊))
4		eqid 2737	. . . 4 ⊢ (Base‘𝐸) = (Base‘𝐸)
5	4	uprcl 48860	. . 3 ⊢ (⟨𝑋, 𝑀⟩ ∈ (⟨𝐹, 𝐺⟩(𝐷UP𝐸)𝑊) → (⟨𝐹, 𝐺⟩ ∈ (𝐷 Func 𝐸) ∧ 𝑊 ∈ (Base‘𝐸)))
6	5	simpld 494	. 2 ⊢ (⟨𝑋, 𝑀⟩ ∈ (⟨𝐹, 𝐺⟩(𝐷UP𝐸)𝑊) → ⟨𝐹, 𝐺⟩ ∈ (𝐷 Func 𝐸))
7		df-br 5152	. . 3 ⊢ (𝐹(𝐷 Func 𝐸)𝐺 ↔ ⟨𝐹, 𝐺⟩ ∈ (𝐷 Func 𝐸))
8	7	biimpri 228	. 2 ⊢ (⟨𝐹, 𝐺⟩ ∈ (𝐷 Func 𝐸) → 𝐹(𝐷 Func 𝐸)𝐺)
9	1, 3, 6, 8	4syl 19	1 ⊢ (𝜑 → 𝐹(𝐷 Func 𝐸)𝐺)

Syntax hints:   → wi 4   ∈ wcel 2108  ⟨cop 4640   class class class wbr 5151  ‘cfv 6569  (class class class)co 7438  Basecbs 17254   Func cfunc 17914  UPcup 48851

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1794  ax-4 1808  ax-5 1910  ax-6 1967  ax-7 2007  ax-8 2110  ax-9 2118  ax-10 2141  ax-11 2157  ax-12 2177  ax-ext 2708  ax-rep 5288  ax-sep 5305  ax-nul 5315  ax-pow 5374  ax-pr 5441  ax-un 7761

This theorem depends on definitions:  df-bi 207  df-an 396  df-or 849  df-3an 1089  df-tru 1542  df-fal 1552  df-ex 1779  df-nf 1783  df-sb 2065  df-mo 2540  df-eu 2569  df-clab 2715  df-cleq 2729  df-clel 2816  df-nfc 2892  df-ne 2941  df-ral 3062  df-rex 3071  df-reu 3381  df-rab 3437  df-v 3483  df-sbc 3795  df-csb 3912  df-dif 3969  df-un 3971  df-in 3973  df-ss 3983  df-nul 4343  df-if 4535  df-pw 4610  df-sn 4635  df-pr 4637  df-op 4641  df-uni 4916  df-iun 5001  df-br 5152  df-opab 5214  df-mpt 5235  df-id 5587  df-xp 5699  df-rel 5700  df-cnv 5701  df-co 5702  df-dm 5703  df-rn 5704  df-res 5705  df-ima 5706  df-iota 6522  df-fun 6571  df-fn 6572  df-f 6573  df-f1 6574  df-fo 6575  df-f1o 6576  df-fv 6577  df-ov 7441  df-oprab 7442  df-mpo 7443  df-1st 8022  df-2nd 8023  df-func 17918  df-up 48852

This theorem is referenced by:  uprcl4  48863  uprcl5  48864  isup2  48865  upeu3  48866  upeu4  48867