Graph Forums — logarithmic scale with relation function

Re: logarithmic scale with relation function

null@example.com (kek) — Fri, 08 Jan 2010 02:53:46 +0000

Thank you Ivan. I'll download the beta as you suggested. I use the program helping my daughters with high school algebra and trig. Nice program.
thanks
Kirby

Re: logarithmic scale with relation function

null@example.com (Ivan Johansen) — Thu, 07 Jan 2010 22:57:40 +0000

Yes, there is a problem with relations and logarithmic axes. Fortunately this has already been fixed in the Beta version of Graph 4.4. You can find it at http://www.padowan.dk/graph/DownloadBeta.php if you don't want to wait for the release of Graph 4.4, which unfortunately will take some time yet.

logarithmic scale with relation function

null@example.com (kek) — Thu, 07 Jan 2010 06:16:20 +0000

Hi
Question. When displaying two plots: one a function and the other a relation.
No problem when using a linear scale.
When I set the axis to display logarithmic on both the x and y
The function displays properly
The series displays properly
The relation disappears.

Also, if I set only one axis to use an logarithmic scale, then the relation plot is shown but not correctly...

I've attached a file for reference.

thanks
Kirby