Topic: find an equation?

I was looking for a program to find an equation that defines a curve (when I enter a series of points), but I'm not sure whether Graph does this.  Can someone tell me for certain?   (Regardless, I think it's a great program.)  Thanks.

Re: find an equation?

Yes, Graph can do that. First you create a point series with your data points. Then you use Insert trendline in the menu to create a curve of best fit. Graph has some built-in algorithms, which are simple to use. If they are not enough you can specify a user defined model, though that can be a little tricky as you may need specify a guess for Graph to start with.