DADiSP Worksheet Functions
    Function Categories
       3D and 4D Graphics
       ActiveX
       Annotation
       Binary Series
       Colors
       Complex Conversions
       Control Flow
       Cursor Functions
       Curve Fitting
       Data Input/Output Functions
       Data Manipulation and Editing
       Data Type Conversion
       Datasets, Worksheets and Labbooks
       Debugging
       Display and Manipulation
       Dynamic Data Exchange (DDE)
       File Manipulation
       Fourier Transforms and Signal Processing
       Generated Series
       Hardcopy
       Image Processing
       Logical Operators
       Machine Metrics
       Macro and Command File Functions
       Matrix Math and Special Matrices
       Menu Functions
       Numerical Formatting
       Operating System Interface
       Peak Analysis
       Plot Attributes
       Polynomials
       Query Functions
       Real Time
       Relational Operators
       Series and Scalar Math
       Series Processing Language (SPL)
       Special Functions
       Statistics and Calculus
       String Manipulation
       Table Manipulation
       Time and Date Functions
       Trigonometric Functions
       Trigonometric Series Generation
       Window Sizing & Layout
       Worksheet Control
       Variables
          Variables
          := (Hot Variable Assignment)
          += -= /= *= >>= <<= &= |= %= (Assignment Operators)
          ALLVARS
          ARGCOUNT
          ARGTYPE
          ARGV
          DEFVAR
          DELALLVARIABLES
          DELVARIABLE
          EXTERN
          GETARGV
          GETLOCALVARIABLE
          GETVARIABLE
          GLOBAL
          LOCAL
          NONLOCAL
          REFSERIES
          REFWINDOW
          SETHOTVARIABLE
          SETLOCALVARIABLE
          SETVARIABLE
          STATIC
          VALUETYPE
          VARS
       XY Functions
    A - E
    F - K
    L - R
    S - Z
    SPL Functions
    Macros