Hi everybody,

I have a little problem with Maple 14.01:

I would like to export a figure created with plot3d as an eps file. I do so by simply right-clicking on the figure and than on export -> encapsulated postscript. The problem: it does not work properly:

With Maple 12, I get a 2mb large vector graphic. If I export the same figure under Maple 14.01, the file is only 148kb large und not a vector graphic - when I open it with Inkscape, it just looks like an ordinary jpg-picture.

Hello,

I'm looking for a way to fit a function to measured data points. The special thing about it is that each data point has an individual error in x- und y- direction, and I would like the fitting command to consider these individual errors. I'm aware of the Statistics[NonlinearFit] command, but there I only can assign one weight per data point - not one for each degree of freedom.

I'm a physics student, and in the moment this is my major problem for using...