enum Functions
{
    e = 0,
    ln, 
    ax,
    b,
    sqrtXExpA,
    cos,
    arccos,
    sin,
    arcsin,
    sinh,
    arcsinh,
    cosh,
    arccosh,
    tan,
    arctan,
    tanh,
    arctanh,

    numFunctions
}

enum Operators
{
    plus = 0,
    minus,
    mult,
    div,

    numOperators
}
enum Functions
{
    fn_exp = 0,
    fn_ln     ,
    fn_ax     ,
    fn_b      ,
    fn_sqrt   ,
    fn_pow    ,
    fn_sin    ,
    fn_arcsin ,
    fn_sinh   ,
    fn_arcsinh,
    fn_cos    ,
    fn_arccos ,
    fn_cosh   ,
    fn_arccosh,
    fn_tan    ,
    fn_arctan ,
    fn_tanh   ,
    fn_arctanh,

    numFunctions
};

enum Operators
{
    op_plus = 0,
    op_minus,
    op_mult,
    op_div,

    numOperators
};
Update Functions and Operators enum.
Update Functions and Operators enum.
