I can't intersect two surfaces

aidanjhorn shared this question 3 years ago
Answered

I am trying to get the intersection curve between the conic z=2(1-0.25x)y-y^2 + 2(1-0.25y)x-x^2 and the surface 0.64 = 2(1-0.25y)x-x^2. Can you help me?

https://ggbm.at/A8DSTfvp

https://www.geogebra.org/m/A8DSTfvp

Comments (2)

photo
1

your file has not public acces. we can not see it

https://wiki.geogebra.org/e...

IntersectConic( <Quadric>, <Quadric> )Returns a conic defined in case where the intersection is actually a conic. (it is not the case)


what solution you want? the implicit equations of your curve is the set of two equations. if you want a parametric curve you need parametrics equations. perhaps your quadrics in parametrics form solve your query in CAS

if you want only to see the curve I do it in attached

Files: foro.ggb
photo
1

in this case you can do a locus() calculating z in each point

Files: foro.ggb
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