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Theorem mndtcval 47191
Description: Value of the category built from a monoid. (Contributed by Zhi Wang, 22-Sep-2024.) (New usage is discouraged.)
Hypotheses
Ref Expression
mndtcbas.c (πœ‘ β†’ 𝐢 = (MndToCatβ€˜π‘€))
mndtcbas.m (πœ‘ β†’ 𝑀 ∈ Mnd)
Assertion
Ref Expression
mndtcval (πœ‘ β†’ 𝐢 = {⟨(Baseβ€˜ndx), {𝑀}⟩, ⟨(Hom β€˜ndx), {βŸ¨π‘€, 𝑀, (Baseβ€˜π‘€)⟩}⟩, ⟨(compβ€˜ndx), {βŸ¨βŸ¨π‘€, 𝑀, π‘€βŸ©, (+gβ€˜π‘€)⟩}⟩})

Proof of Theorem mndtcval
Dummy variable π‘š is distinct from all other variables.
StepHypRef Expression
1 mndtcbas.c . 2 (πœ‘ β†’ 𝐢 = (MndToCatβ€˜π‘€))
2 mndtcbas.m . . 3 (πœ‘ β†’ 𝑀 ∈ Mnd)
3 sneq 4597 . . . . . 6 (π‘š = 𝑀 β†’ {π‘š} = {𝑀})
43opeq2d 4838 . . . . 5 (π‘š = 𝑀 β†’ ⟨(Baseβ€˜ndx), {π‘š}⟩ = ⟨(Baseβ€˜ndx), {𝑀}⟩)
5 id 22 . . . . . . . 8 (π‘š = 𝑀 β†’ π‘š = 𝑀)
6 fveq2 6843 . . . . . . . 8 (π‘š = 𝑀 β†’ (Baseβ€˜π‘š) = (Baseβ€˜π‘€))
75, 5, 6oteq123d 4846 . . . . . . 7 (π‘š = 𝑀 β†’ βŸ¨π‘š, π‘š, (Baseβ€˜π‘š)⟩ = βŸ¨π‘€, 𝑀, (Baseβ€˜π‘€)⟩)
87sneqd 4599 . . . . . 6 (π‘š = 𝑀 β†’ {βŸ¨π‘š, π‘š, (Baseβ€˜π‘š)⟩} = {βŸ¨π‘€, 𝑀, (Baseβ€˜π‘€)⟩})
98opeq2d 4838 . . . . 5 (π‘š = 𝑀 β†’ ⟨(Hom β€˜ndx), {βŸ¨π‘š, π‘š, (Baseβ€˜π‘š)⟩}⟩ = ⟨(Hom β€˜ndx), {βŸ¨π‘€, 𝑀, (Baseβ€˜π‘€)⟩}⟩)
105, 5, 5oteq123d 4846 . . . . . . . 8 (π‘š = 𝑀 β†’ βŸ¨π‘š, π‘š, π‘šβŸ© = βŸ¨π‘€, 𝑀, π‘€βŸ©)
11 fveq2 6843 . . . . . . . 8 (π‘š = 𝑀 β†’ (+gβ€˜π‘š) = (+gβ€˜π‘€))
1210, 11opeq12d 4839 . . . . . . 7 (π‘š = 𝑀 β†’ βŸ¨βŸ¨π‘š, π‘š, π‘šβŸ©, (+gβ€˜π‘š)⟩ = βŸ¨βŸ¨π‘€, 𝑀, π‘€βŸ©, (+gβ€˜π‘€)⟩)
1312sneqd 4599 . . . . . 6 (π‘š = 𝑀 β†’ {βŸ¨βŸ¨π‘š, π‘š, π‘šβŸ©, (+gβ€˜π‘š)⟩} = {βŸ¨βŸ¨π‘€, 𝑀, π‘€βŸ©, (+gβ€˜π‘€)⟩})
1413opeq2d 4838 . . . . 5 (π‘š = 𝑀 β†’ ⟨(compβ€˜ndx), {βŸ¨βŸ¨π‘š, π‘š, π‘šβŸ©, (+gβ€˜π‘š)⟩}⟩ = ⟨(compβ€˜ndx), {βŸ¨βŸ¨π‘€, 𝑀, π‘€βŸ©, (+gβ€˜π‘€)⟩}⟩)
154, 9, 14tpeq123d 4710 . . . 4 (π‘š = 𝑀 β†’ {⟨(Baseβ€˜ndx), {π‘š}⟩, ⟨(Hom β€˜ndx), {βŸ¨π‘š, π‘š, (Baseβ€˜π‘š)⟩}⟩, ⟨(compβ€˜ndx), {βŸ¨βŸ¨π‘š, π‘š, π‘šβŸ©, (+gβ€˜π‘š)⟩}⟩} = {⟨(Baseβ€˜ndx), {𝑀}⟩, ⟨(Hom β€˜ndx), {βŸ¨π‘€, 𝑀, (Baseβ€˜π‘€)⟩}⟩, ⟨(compβ€˜ndx), {βŸ¨βŸ¨π‘€, 𝑀, π‘€βŸ©, (+gβ€˜π‘€)⟩}⟩})
16 df-mndtc 47190 . . . 4 MndToCat = (π‘š ∈ Mnd ↦ {⟨(Baseβ€˜ndx), {π‘š}⟩, ⟨(Hom β€˜ndx), {βŸ¨π‘š, π‘š, (Baseβ€˜π‘š)⟩}⟩, ⟨(compβ€˜ndx), {βŸ¨βŸ¨π‘š, π‘š, π‘šβŸ©, (+gβ€˜π‘š)⟩}⟩})
17 tpex 7682 . . . 4 {⟨(Baseβ€˜ndx), {𝑀}⟩, ⟨(Hom β€˜ndx), {βŸ¨π‘€, 𝑀, (Baseβ€˜π‘€)⟩}⟩, ⟨(compβ€˜ndx), {βŸ¨βŸ¨π‘€, 𝑀, π‘€βŸ©, (+gβ€˜π‘€)⟩}⟩} ∈ V
1815, 16, 17fvmpt 6949 . . 3 (𝑀 ∈ Mnd β†’ (MndToCatβ€˜π‘€) = {⟨(Baseβ€˜ndx), {𝑀}⟩, ⟨(Hom β€˜ndx), {βŸ¨π‘€, 𝑀, (Baseβ€˜π‘€)⟩}⟩, ⟨(compβ€˜ndx), {βŸ¨βŸ¨π‘€, 𝑀, π‘€βŸ©, (+gβ€˜π‘€)⟩}⟩})
192, 18syl 17 . 2 (πœ‘ β†’ (MndToCatβ€˜π‘€) = {⟨(Baseβ€˜ndx), {𝑀}⟩, ⟨(Hom β€˜ndx), {βŸ¨π‘€, 𝑀, (Baseβ€˜π‘€)⟩}⟩, ⟨(compβ€˜ndx), {βŸ¨βŸ¨π‘€, 𝑀, π‘€βŸ©, (+gβ€˜π‘€)⟩}⟩})
201, 19eqtrd 2773 1 (πœ‘ β†’ 𝐢 = {⟨(Baseβ€˜ndx), {𝑀}⟩, ⟨(Hom β€˜ndx), {βŸ¨π‘€, 𝑀, (Baseβ€˜π‘€)⟩}⟩, ⟨(compβ€˜ndx), {βŸ¨βŸ¨π‘€, 𝑀, π‘€βŸ©, (+gβ€˜π‘€)⟩}⟩})
Colors of variables: wff setvar class
Syntax hints:   β†’ wi 4   = wceq 1542   ∈ wcel 2107  {csn 4587  {ctp 4591  βŸ¨cop 4593  βŸ¨cotp 4595  β€˜cfv 6497  ndxcnx 17070  Basecbs 17088  +gcplusg 17138  Hom chom 17149  compcco 17150  Mndcmnd 18561  MndToCatcmndtc 47189
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 1914  ax-6 1972  ax-7 2012  ax-8 2109  ax-9 2117  ax-10 2138  ax-11 2155  ax-12 2172  ax-ext 2704  ax-sep 5257  ax-nul 5264  ax-pr 5385  ax-un 7673
This theorem depends on definitions:  df-bi 206  df-an 398  df-or 847  df-3an 1090  df-tru 1545  df-fal 1555  df-ex 1783  df-nf 1787  df-sb 2069  df-mo 2535  df-eu 2564  df-clab 2711  df-cleq 2725  df-clel 2811  df-nfc 2886  df-ral 3062  df-rex 3071  df-rab 3407  df-v 3446  df-dif 3914  df-un 3916  df-in 3918  df-ss 3928  df-nul 4284  df-if 4488  df-sn 4588  df-pr 4590  df-tp 4592  df-op 4594  df-ot 4596  df-uni 4867  df-br 5107  df-opab 5169  df-mpt 5190  df-id 5532  df-xp 5640  df-rel 5641  df-cnv 5642  df-co 5643  df-dm 5644  df-iota 6449  df-fun 6499  df-fv 6505  df-mndtc 47190
This theorem is referenced by:  mndtcbasval  47192  mndtchom  47196  mndtcco  47197
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