Paste

  To paste a number or an equation that contains no variables
  from another application into Calculator's accumulator,
  choose Paste from the Edit menu.

  To copy an equation or number from another application
  and to display the result of the equation or the number in the
  accumulator:

  1.  Select the equation or number to copy.

  2.  Choose Copy from the other applications's Edit menu to
      copy the highlighted information.

  3.  Choose Paste from Calculator's Edit menu to enter the
      result of the equation or the number to the accumulator.

  Additional topics:

  *   Edit Menu

  *   File Menu

  *   Mode Menu

  *   Overview of Calculator