smtlib.theories.experimental.Strings
Regex
Related Doc:
package Strings
All characters Regular Expression
Regular Expression Concatenation.
Empty Regular Expression
Membership constraint.
Membership constraint. See [InRegex].
Regular Expression Intersection.
Regular Expression Kleene-Cross (equivalent to Loop(r, 1))
Regular Expression Kleene-Star (equivalent to Loop(r, 0))
Regular Expression Loop with arguments (r, l, u) where r is a regular expression, l is a non-negative constant integer, and u is an optional non-negative constant integer.
Regular Expression Loop with arguments (r, l, u) where r is a regular expression, l is a non-negative constant integer, and u is an optional non-negative constant integer. It returns a regular expression that contains at least l repetitions of r and at most u repetitions of r. If l >= u, it returns exactly l repetitions of r.
Regular Expression Option marker (equivalent to Loop(r, 0, 1))
Regular Expression Range where arguments s, t are single characters in double quotes, e.g.
Regular Expression Range where arguments s, t are single characters in double quotes, e.g. "a", "b". It returns a regular expression that contains any character between s and t.
Membership constraint.
Membership constraint. See [ToRegex].
Regular Expression Alternation.