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Who Cites sfa doc sexpr size?
sfa_doc_sexpr_sizeDef Size(s) == Case of s :  Inj(x)  1 ; Cons(s1;s2)  Size(s1)+Size(s2)
Def (recursive)
Thm* A:Type, s:Sexpr(A). Size(s)  
sfa_doc_sexpr_casesDef Case of s :  Inj(x)  g(x) ; Cons(s1;s2)  f(s1;s2)
Def == InjCase(s; s1s2. s1s2/s1,s2. f(s1;s2); x. g(x))
Thm* A:Type, C:(Sexpr(A)Type), s:Sexpr(A),
Thm* f:(s1,s2:Sexpr(A)C(Cons(s1;s2))), g:(x:AC(Inj(x))).
Thm* (Case of s :  Inj(x)  g(x) ; Cons(s1;s2)  f(s1,s2))  C(s)

Syntax:Size(s) has structure: sfa_doc_sexpr_size(s)

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WhoCites Definitions NuprlPrimitives Sections NuprlLIB Doc