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• Abstract-syntax-operations

Variable-substitution

Fixtype of variable substitutions.

A variable substituion is a finite map from identifiers to expressions.

Subtopics

Variable-substitution-fix

(variable-substitution-fix x) is a usual ACL2::fty omap fixing function.

Variable-substitutionp

Recognizer for variable-substitution.

Variable-substitution-equiv

Basic equivalence relation for variable-substitution structures.