• kek
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Topic: logarithmic scale with relation function

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

Re: logarithmic scale with relation function

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.

  • kek
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Re: logarithmic scale with relation function

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