Plotting functions - y(x) & f(x,y)

Version 1

    Tableau lets you plot virtually any function - f(x,y) - without actual data. That is: out of 2 distinct records.

    You may check this out here: Tableau Public

     

    As an example of a simple 2D f(x) I chose sine & cosine - both parameters driven:

     

    Tableau does not support 3D plots but color may be used as the 3rd dimension substitute. Such a function can take x & y as arguments.

     

    [x,y] pair may be considered complex plain - where z=x+iy - for example:

    Or just any f(x,y):

     

     

    I hope someone finds it interesting

     

    Łukasz