calc: Interactive Tutorial

 
 2 Tutorial
 **********
 
 Some brief instructions on using the Emacs Info system for this
 tutorial:
 
    Press the space bar and Delete keys to go forward and backward in a
 section by screenfuls (or use the regular Emacs scrolling commands for
 this).
 
    Press ‘n’ or ‘p’ to go to the Next or Previous section.  If the
 section has a “menu”, press a digit key like ‘1’ or ‘2’ to go to a
 sub-section from the menu.  Press ‘u’ to go back up from a sub-section
 to the menu it is part of.
 
    Exercises in the tutorial all have cross-references to the
 appropriate page of the “answers” section.  Press ‘f’, then the exercise
 number, to see the answer to an exercise.  After you have followed a
 cross-reference, you can press the letter ‘l’ to return to where you
 were before.
 
    You can press ‘?’ at any time for a brief summary of Info commands.
 
    Press the number ‘1’ now to enter the first section of the Tutorial.
 

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