Nuprl Definition : coterm-fun

coterm-fun(opr;T) ==  {v:varname()| ¬(v nullvar() ∈ varname())}  (opr × ((varname() List × T) List))



Definitions occuring in Statement :  nullvar: nullvar() varname: varname() list: List not: ¬A set: {x:A| B[x]}  product: x:A × B[x] union: left right equal: t ∈ T
Definitions occuring in definition :  union: left right set: {x:A| B[x]}  not: ¬A equal: t ∈ T nullvar: nullvar() product: x:A × B[x] list: List
FDL editor aliases :  coterm-fun

Latex:
coterm-fun(opr;T)  ==    \{v:varname()|  \mneg{}(v  =  nullvar())\}    +  (opr  \mtimes{}  ((varname()  List  \mtimes{}  T)  List))



Date html generated: 2020_05_19-PM-09_53_22
Last ObjectModification: 2020_03_09-PM-04_08_05

Theory : terms


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