Variable: org-table-formula-use-constants
org-table-formula-use-constants is a customizable variable defined in
org-table.el.gz.
Value
t
Documentation
Non-nil means interpret constants in formulas in tables.
A constant looks like $c or $Grav and will be replaced before evaluation
by the value given in org-table-formula-constants, or by a value obtained
from the constants.el package.
Source Code
;; Defined in /usr/src/emacs/lisp/org/org-table.el.gz
(defcustom org-table-formula-use-constants t
"Non-nil means interpret constants in formulas in tables.
A constant looks like `$c' or `$Grav' and will be replaced before evaluation
by the value given in `org-table-formula-constants', or by a value obtained
from the `constants.el' package."
:group 'org-table-calculation
:type 'boolean)