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Arithmetic constraints
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Constraints
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Introduction
Domain constraints
Domain constraints take the form of:
A in D
where
A
is an attribute variable and
D
specifies a domain which is either an integer interval
l..u
or a list of values of some type in the form {
}. The type of
A
and that of
D
must be the same.
Neng-Fa Zhou
1999-02-16
}. The type of A and that of D must be the same.