Nuprl Definition : ctt-meaning-type

ctt-meaning-type{i:l}(X;t) ==
  if isvarterm(t) then cttTerm(X)
  if ctt-op-sort(term-opr(t)) =a "fibrant" then cttType(X)
  if ctt-op-sort(term-opr(t)) =a "type" then lvl:ℕ4 × {X ⊢lvl _}
  else cttTerm(X)
  fi 



Definitions occuring in Statement :  ctt-op-sort: ctt-op-sort(f),  ctt-type-meaning: cttType(X),  ctt-term-meaning: cttTerm(X),  ctt-level-type: {X ⊢lvl _},  term-opr: term-opr(t),  isvarterm: isvarterm(t),  int_seg: {i..j-},  ifthenelse: if b then t else f fi ,  eq_atom: x =a y,  product: x:A × B[x],  natural_number: $n,  token: "$token"
Definitions occuring in definition :  isvarterm: isvarterm(t),  ctt-type-meaning: cttType(X),  ifthenelse: if b then t else f fi ,  eq_atom: x =a y,  ctt-op-sort: ctt-op-sort(f),  term-opr: term-opr(t),  token: "$token",  product: x:A × B[x],  int_seg: {i..j-},  natural_number: $n,  ctt-level-type: {X ⊢lvl _},  ctt-term-meaning: cttTerm(X)
FDL editor aliases :  ctt-meaning-type

Latex:
ctt-meaning-type\{i:l\}(X;t)  ==
    if  isvarterm(t)  then  cttTerm(X)
    if  ctt-op-sort(term-opr(t))  =a  "fibrant"  then  cttType(X)
    if  ctt-op-sort(term-opr(t))  =a  "type"  then  lvl:\mBbbN{}4  \mtimes{}  \{X  \mvdash{}lvl  \_\}
    else  cttTerm(X)
    fi 



Date html generated: 2020_05_21-AM-10_32_38
Last ObjectModification: 2020_05_05-AM-10_15_11

Theory : cubical!type!theory


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