Solved
Hi,
If I have defined f: 28x+45y=5119 and c: (x-43)^2+(y-87)^2=11236 and I try to find their points of intersection in GeoGebra Classic 6 the command Intersect(f,c) returns ? and intersect(c,f) returns {(-47,143),(133,31)}. So depending on the order, it depends do I get an answer. Is this a bug? If not should it be written on the manual?
(see the attached file for a screenshot of the situation)
Br, Lauri
Files:
Näyttökuva 20...
The same problem 
manual says
Examples: Intersect( <Line> , <Object> ) creates the intersection point(s) of a line and a plane, segment, polygon, conic, etc.in CAS syntax. So there is a bugTerve, Lauri! :)
I'm asking Mike about it. I confirm your report.
Take care!
{Intersect(28x + 45y = 5119,(x - 43)² + (y - 87)² = 11236)}Terve Simona :D
Thanks for the comments!
Here is a screenshot from GeoGebra 6 Classic with the same curves with braces and in different order.
One returns ? and the other returns the intersection point.
Br, Lauri
This is GeoGebra 5
Like mathmagic said it is a bug.
Will be fixed soon!
Please try v634
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