V5.0.328 computes asymptotes incorrectly

phenrotay shared this problem 4 years ago
New

Hi,


see attached file.

Geogebra finds a vertical asymptote... which does not exist.

Comments (3)

photo
2

hello

I do not see an asymtote, I see an interval of domain

photo
1

the same with mathmagic's: not connected.


But when you zoom out, connected.

photo
1

Let me clarify : this function has no vertical asymptote.

Indeed, the denominator here is never 0 as 1/2 does not belong to the domain of definition.


However the Geogebra function "Asymptote" return a list with two elements; one element is the vertical line x=1/2 which is incorrect.

© 2021 International GeoGebra Institute