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  • Symbols
  • ACL2-built-ins

Symbolp

Recognizer for symbols

(symbolp x) is true if and only if x is a symbol.

Subtopics

Intern
Create a new symbol in a given package
Intern-in-package-of-symbol
Create a symbol with a given name
Symbol-fix
(symbol-fix x) is a fixing function for symbolp; it is the identity for symbols and coerces non-symbols to acl2::||, i.e., the empty symbol in the ACL2 package.
Intern$
Create a new symbol in a given package
Symbol-equiv
(symbol-equiv x y) recognizes symbols that are identical under symbol-fix.