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Moderator of Mathematica.SE and Celtic goddess.

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Aug
5
answered Substituting Symbol font for Mathematica's custom font in exported plots and other graphics
Aug
5
asked Substituting Symbol font for Mathematica's custom font in exported plots and other graphics
Aug
4
answered Adding Lines to Sparklines (plots w/o frames, axes, etc.)
Aug
3
comment Plotting best-response functions
I am not a microeconomist so I haven't worked on such things lately, but the non-convexity isn't needed. I was able to get a triple equilibria with this pair of functions: Plot[{Exp[-x - 0.25] + 0.1, Exp[-(0.9 x^(1/2))]}, {x, -1, 12}, PlotRange -> {0, 2}]. Their derivatives need to be equal at two points, so what you are looking for is convex functions (first derivative negative, second derivative positive) where the second derivative crosses.
Aug
3
comment Cut and paste data from a spreadsheet
This is correct but essentially replicates Sjoerd's answer. Nonetheless welcome to Mathematica.SE and thank you for your answer. Interestingly both Table and Range work in that third argument, but not Span.
Aug
3
revised Reproducing Image Patterns with Mathematica
DiagramPlot needs the ComputationalGeometry package
Aug
3
answered PlotRange problems
Aug
2
comment PlotRange problems
By the way, welcome to Mathematica.SE! Please consider registering your account so that any votes you receive on this question can be added to those given on your future questions and answers. This will allow you to do more on the site over time.
Aug
1
comment Automatically return output using decimals instead of fractions
You only need to use N at the very last stage before sending the output to Java.
Aug
1
comment How to set the initial condition? (to make IC and BC consistent)
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Aug
1
comment Using the elements of a subset in a Do loop
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Aug
1
comment Automatically return output using decimals instead of fractions
By the way, welcome to Mathematica.SE! Please consider registering your account, so that any votes you might get for this question are added to those received for future questions. As you gain reputation points, you will be able to do more things like participate in the chat room.
Aug
1
answered Automatically return output using decimals instead of fractions
Aug
1
answered Using block or module to free cache
Aug
1
comment How can I draw the Olympic rings with Mathematica?
This is a 3D solution - it just looks 2D ;-)
Jul
31
revised osx wiki description
added 400 characters in body
Jul
31
revised osx wiki excerpt
added 79 characters in body
Jul
31
wiki created osx description
Jul
31
wiki created osx excerpt
Jul
31
suggested approved edit on osx tag wiki