Theorem prstcnid 46347

Description: Components other than Hom and comp are unchanged. (Contributed by Zhi Wang, 20-Sep-2024.)

Hypotheses

Ref	Expression
prstcnid.c	⊢ (𝜑 → 𝐶 = (ProsetToCat‘𝐾))
prstcnid.k	⊢ (𝜑 → 𝐾 ∈ Proset )
prstcnid.e	⊢ 𝐸 = Slot (𝐸‘ndx)
prstcnid.no	⊢ (𝐸‘ndx) ≠ (comp‘ndx)
prstcnid.nh	⊢ (𝐸‘ndx) ≠ (Hom ‘ndx)

Assertion

Ref	Expression
prstcnid	⊢ (𝜑 → (𝐸‘𝐾) = (𝐸‘𝐶))

Proof of Theorem prstcnid

Step	Hyp	Ref	Expression
1		prstcnid.e	. . 3 ⊢ 𝐸 = Slot (𝐸‘ndx)
2		prstcnid.nh	. . 3 ⊢ (𝐸‘ndx) ≠ (Hom ‘ndx)
3	1, 2	setsnid 16910	. 2 ⊢ (𝐸‘𝐾) = (𝐸‘(𝐾 sSet ⟨(Hom ‘ndx), ((le‘𝐾) × {1o})⟩))
4		prstcnid.c	. . 3 ⊢ (𝜑 → 𝐶 = (ProsetToCat‘𝐾))
5		prstcnid.k	. . 3 ⊢ (𝜑 → 𝐾 ∈ Proset )
6		prstcnid.no	. . 3 ⊢ (𝐸‘ndx) ≠ (comp‘ndx)
7	4, 5, 1, 6	prstcnidlem 46346	. 2 ⊢ (𝜑 → (𝐸‘𝐶) = (𝐸‘(𝐾 sSet ⟨(Hom ‘ndx), ((le‘𝐾) × {1o})⟩)))
8	3, 7	eqtr4id 2797	1 ⊢ (𝜑 → (𝐸‘𝐾) = (𝐸‘𝐶))

Syntax hints:   → wi 4   = wceq 1539   ∈ wcel 2106   ≠ wne 2943  {csn 4561  ⟨cop 4567   × cxp 5587  ‘cfv 6433  (class class class)co 7275  1_oc1o 8290   sSet csts 16864  Slot cslot 16882  ndxcnx 16894  lecple 16969  Hom chom 16973  compcco 16974   Proset cproset 18011  ProsetToCatcprstc 46343

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1798  ax-4 1812  ax-5 1913  ax-6 1971  ax-7 2011  ax-8 2108  ax-9 2116  ax-10 2137  ax-11 2154  ax-12 2171  ax-ext 2709  ax-sep 5223  ax-nul 5230  ax-pr 5352  ax-un 7588

This theorem depends on definitions:  df-bi 206  df-an 397  df-or 845  df-3an 1088  df-tru 1542  df-fal 1552  df-ex 1783  df-nf 1787  df-sb 2068  df-mo 2540  df-eu 2569  df-clab 2716  df-cleq 2730  df-clel 2816  df-nfc 2889  df-ne 2944  df-ral 3069  df-rex 3070  df-rab 3073  df-v 3434  df-sbc 3717  df-dif 3890  df-un 3892  df-in 3894  df-ss 3904  df-nul 4257  df-if 4460  df-sn 4562  df-pr 4564  df-op 4568  df-uni 4840  df-br 5075  df-opab 5137  df-mpt 5158  df-id 5489  df-xp 5595  df-rel 5596  df-cnv 5597  df-co 5598  df-dm 5599  df-res 5601  df-iota 6391  df-fun 6435  df-fv 6441  df-ov 7278  df-oprab 7279  df-mpo 7280  df-sets 16865  df-slot 16883  df-prstc 46344

This theorem is referenced by:  prstcbas  46348  prstcleval  46349  prstclevalOLD  46350  prstcocval  46352  prstcocvalOLD  46353