Variable: calc-internal-prec
calc-internal-prec is a variable defined in calc.el.gz.
Value
12
Documentation
Number of digits of internal precision for calc-mode calculations.
Source Code
;; Defined in /usr/src/emacs/lisp/calc/calc.el.gz
(defcalcmodevar calc-internal-prec 12
"Number of digits of internal precision for calc-mode calculations.")