Adding an action for calculator

An action for calculator is used to add digits and to perform operations.
  1. Edit the cell (F5).
  2. Click Add item Ctrl+click=Copy item in the Actions options group.
  3. From the Actions drop-down list, choose the Calculator action.
  4. In the operations field enter the digit of the operation.
    Enter Explanation
    0-9 The numbers 0 to 9
    + add up
    - subtract
    * multiply
    / share
    ^ to the power of
    = equals
    @ square root
    R fraction 1/x
    i +/-
    C Clear All
    B Delete a digit or operation
    ? The complete operation is read aloud.
  5. Click OK.