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Predicate cmp_versions/3 |
<
, =<
, =
, >=
or >
. If
Cmp is unbound we check whether <
or >
hold or else bind Cmp to
=
.
When comparing for equality (=
), the versions are
considered equal if they compare equal up to the detail level of the
least specified. E.g,’9.1.2’is considered equal to’9.1’.