Advanced Graphing: Implicit Plot  Flag Real Complex root

04162015, 07:32 PM
Post: #1




Advanced Graphing: Implicit Plot  Flag Real Complex root
1: The following graph is called the graph of the engine, showing the rotor and the stator and rotor can spin.
Y^496*Y^2X^4+100*X^2=0 http://www.wolframalpha.com/input/?i=Y%5...*X%5E2%3D0 2: The following graph (ASTROIDE) plots only in the first quadrant, but to change flag (CAS SETTINGS) use principal root no plots in all four quadrants, Why is this happening? X^(2/3)+Y^(2/3)=16 http://www.wolframalpha.com/input/?i=X%5...a=%5E_Real http://www.wolframalpha.com/input/?i=X%5..._Principal 

04162015, 07:52 PM
(This post was last modified: 04162015 08:07 PM by jte.)
Post: #2




RE: Advanced Graphing: Implicit Plot  Flag Real Complex root
I've just tried the two equations in the Advanced Graphing app. I'm attaching some screen shots. Are you getting different results? The Advanced Graphing app models real (not complex) arithmetic.


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