calculator-displayers is a variable defined in `calculator.el'.
Its value is shown below.

A list of displayers.
Each element is a list of a displayer and a description string. The
first element is the one which is currently used, this is for the
display of result values not values in expressions. A displayer
specification is the same as the values that can be stored in

`calculator-rotate-displayer' rotates this list.

You can customize this variable.


(((std 110) "Standard display, decimal point or scientific") (calculator-eng-display "Eng display") ((std 102 t) "Standard display, decimal point with grouping") ((std 101) "Standard display, scientific") ("%S" "Emacs printer"))