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doloop
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How can I graph an intersection plot of inequalities

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HP Prime

I am working linear programming problems in a class.  I can plot the constraint inequalities but the graph is by default a "union" plot where all regions that satisfy any constraint are shaded.  I would like to produce an "intersection" plot where ONLY the feasible region is shaded.  How do I do that?

 

Thanks in advance for your help.

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Tim_Wessman
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AND

 

Notice the  button <=, >-, != ? When you tap that while editing you will see all sorts of logic operators..

 

V1=X^2+Y^2 <= 2

V2= Y=X

V3= V1(X,Y) AND V2(X,Y)

 

and so on.

TW

Although I work for the HP calculator group as a head developer of the HP Prime, the views and opinions I post here are my own.
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doloop
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Thank you!  I asked the question after thorough perusal of the user manual and much searching on the web for an answer to no avail.  I wish I had come here first!

 

 

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