Declined
I believe geogebra have the potential to be used in the study of projective geometry. Therefore I suggest that it should be developed special fetures for this kind of mathematics. I'm currently studyin the work of Lawrence Edwards, and find that some features are practical to use, but a lot of what I really need is lacking. Therefore I higly recomend the developers of geogebra to look into projective geometry and infinite processes, and make some sort of feature that can handle such geometry. Otherwise the programme is fantastic :)
I like this idea 
Can you add what you need using custom tools?
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