Why is Mathematica plotting a horizontal line at $y=2$ in the following example:
How to get rid of this line?
Ok, I don't know why no one is answering but we are being flooded by unanswered questions so I'm posting this.
What you are observing is the $x$ axis, it is not the
The reason why others do not see this in newer versions is only this that the
To reproduce this behaviour in V9 other simply need to add this:
$y$ axis is overlayed by
It could be quite confusing because with
Even if one set