A. Polynomial Functions
    B. Trigonometric Functions
    C. Rational Functions
    D. Exponential Functions
    E. Radical Functions
    F. Logarithmic Functions   


     A. Overview
        1. WINDOW
        2. ZOOM
        3. TRACE
        4. TABLE

    B. EXAMPLES
        1. Polynomial Functions
        2. Trigonometric Functions
        3. Rational Functions
        4. Exponential Functions
        5. Radical Functions
        6. Logarithmic Functions
 


    A. y(x)
    B. MATH
    C. FORMAT
    D. EVAL
    E. TABLE
    F. TRACE
    G. ZOOM


    A. Derivative
    B. Greatest Integer
    C. Integral
    D. Inverse Trig Functions
    E. Piecewise Functions 


    A. CLDRW
    B. Shade
    C. LINE
    D. VERT
    E. HORIZ
    F. CIRCL
    G. DrawF
    H. TanLn
    I. DrInv


    A. 2nd Cursors, MORE
    B. ALPHA and alpha
    C. Exponential and log keys
    D. Insert and delete
    E. Notation Keys
    F. QUIT
    G. Storing
    H. Trig Keys
    I. Variable Key
    J. SOLVER
    K. SIMULT
    L. POLY
    M. ANS
    N. ENTRY


    A. Catalog and Custom
    B. MODE
    C. CALC
    D. MATH
    E. MATRX (matrix)
    F. VECTR (vector)
    G. CPLX
    H. CONV
    I. STRNG
    J. LIST
    K. TEST
    L. MEM
    M. STAT
    N. CHAR