Nuprl Definition : Wadd
(w1 + w2) == fix((λWadd,w2. let a,f = w2 in if zero a then w1 else Wsup(a;λx.(Wadd (f x))) fi )) w2
Definitions occuring in Statement :
Wsup: Wsup(a;b),
ifthenelse: if b then t else f fi ,
apply: f a,
fix: fix(F),
lambda: λx.A[x],
spread: spread def
Definitions occuring in definition :
fix: fix(F),
spread: spread def,
ifthenelse: if b then t else f fi ,
Wsup: Wsup(a;b),
lambda: λx.A[x],
apply: f a
FDL editor aliases :
Wadd
Latex:
(w1 + w2) == fix((\mlambda{}Wadd,w2. let a,f = w2 in if zero a then w1 else Wsup(a;\mlambda{}x.(Wadd (f x))) fi )) w2
Date html generated:
2016_05_14-AM-06_16_44
Last ObjectModification:
2015_09_22-PM-05_47_24
Theory : co-recursion
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