calculator-displayers

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

Documentation:
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-displayer'.

`calculator-rotate-displayer' rotates this list.

You can customize this variable.

Value:

(((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"))