Variable: pi

pi is a variable defined in float-sup.el.gz.

This variable is obsolete since 23.3; use float-pi instead.

Value

3.141592653589793

Documentation

Obsolete since Emacs-23.3. Use float-pi instead.

Probably introduced at or before Emacs version 23.3.

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/float-sup.el.gz
(with-suppressed-warnings ((lexical pi))
  (defconst pi float-pi
    "Obsolete since Emacs-23.3.  Use `float-pi' instead."))