mk_select
boolSyntax.mk_select : term * term -> term
Constructs a choice-term.
If v is a variable and t is a term of type bool, then mk_select (v,t) returns @var. t.
v
t
bool
mk_select (v,t)
@var. t
Fails if v is not a variable or if t is not of type bool.
boolSyntax.dest_select, boolSyntax.is_select
boolSyntax.dest_select
boolSyntax.is_select