lispdoc - results for identity

(identity thing)
Function: This function simply returns what was passed to it.
Example:
(defun mycin ()
  "Determine what organism is infecting a patient."
  (emycin
   (list (defcontext patient (name sex age) nil)
         (defcontext culture (site days-old) nil)
         (defcontext organism nil (identity)))))
Mentioned in:
CLtL2 - 12.5.3. Branch Cuts, Principal Values, and Boundary Conditions in the Complex Plane
CLtL2 - 25. Miscellaneous Features
CLtL2 - 25.5. Identity Function
HyperSpec - 13.1.5 Identity of Characters
HyperSpec - Function IDENTITY
On Lisp - Code-Walkers and CPS Conversion
On Lisp - Common Lisp Evolves
On Lisp - Continuation-Passing Macros
On Lisp - Dispatching Macro Characters
On Lisp - Recursion on Subtrees