1. What is ArtSGraph?
    2. Basics of using ArtSGraph
              2.1. Simple Calculations
              2.2. Plotting Simple Graph
    3. ArtSGraph Modes and Windows
              3.1. Calculation Window
              3.2. Graph Window
              3.3. ArtSGraph Menu
                        3.3.1. Sub-menu File
                        3.3.2. Sub-menu Edit
                        3.3.3. Sub-menu View
                        3.3.4. Sub-menu Command
                        3.3.5. Sub-menu Window
                        3.3.6. Sub-menu Help
             3.4. Toolbar
             3.5. Calculus Panel
             3.6. Math Panel
    4. Calculation mode
               4.1. ArtSGraph Commands
                         4.1.1. Evaluate & Display
                         4.1.2. Evaluate & Assign
                         4.1.3. Assign
                         4.1.4. Delete
              4.2. Entering, Editing and Executing ArtSGraph Commands
              4.3. Result of Command Execution
              4.4. Expression Syntax
                        4.4.1 Numbers
                        4.4.2 Math Operations
                        4.4.3. Math functions
                                  4.4.3.1. Elementary Functions
                                  4.4.3.2. Special Functions
                                  4.4.3.3. Logical Functions
                                  4.4.3.4. Comparison Functions
                                  4.4.3.5. Combinatorial Functions
                                  4.4.3.6. List Processing Functions
                        4.4.4. Analytical Calculation of Derivatives
                        4.4.5. Evaluation of a Definite Integral
                        4.4.6. Evaluation of Finite Sums
                        4.4.7. Random Generator
    5 Graph Mode
               5.1. Curve Definition
                        5.1.1.
    Graph of a Function in Cartesian coordinates
                        5.1.2. Graph of a Function in Polar Coordinates
                        5.1.3. Graph, Specified Parametrically
                        5.1.5. Level Lines and Graphs of Functions, Specified Implicitly
                        5.1.6. Polygonal (broken) Line
                        5.1.7. Field of Directions on Plane
                        5.1.8. Graph of Picewise Function
              5.2. Formatting the graph
                        5.2.1. Scaling the Graph
                        5.2.2. Big Graph Mode
                        5.2.3. Full Screen Mode
                        5.2.4. Using ScrollPad
                        5.2.5. Changing Line Style
                        5.2.6. Axes Marking
                        5.2.7. Locating Graph Points
                        5.2.8. Renaming Axes and Parameter Names
    6 Manging ArtSGraph Data
              6.1.
    Using Files
              6.2. Using Clipboard
              6.3. Printing Graphs