21,218 reputation
42568
bio website none
location Ann Arbor, MI
age 77
visits member for 2 years, 2 months
seen 2 days ago

I am a retired software developer. I retired at the end of 2003 and since then my computer programming activities have been for recreational purposes. I find Mathematica excellent for that.

I started using Mathematica in 1997 (Ver. 3). I am currently using Ver. 9. Although I have used Mathematica for all kinds of stuff, I use it mostly to pursue my long standing interest in Euclidean geometry, both in its classical Greek synthetic form and in its more modern analytical/transformational form.


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suggested approved edit on controls tag wiki
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suggested approved edit on controls tag wiki excerpt
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suggested approved edit on argument-patterns tag wiki excerpt
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suggested approved edit on infinite-loop tag wiki excerpt
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suggested approved edit on web-access tag wiki excerpt
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suggested approved edit on web-access tag wiki excerpt
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suggested approved edit on replacement tag wiki
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suggested approved edit on Filling for ListPolarPlot
Dec
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suggested approved edit on How do I obtain an intersection of two or more list of lists conditioned on the first element of each sub-list?
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suggested approved edit on Find all roots of an interpolating function (solution to a differential equation)
Dec
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suggested approved edit on How to draw a great circle on a sphere?
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suggested approved edit on Spreading colors in ListContourPlot
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suggested approved edit on Loops and subroutines
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suggested approved edit on Sales forecast using SARIMAProcess and time-series data
Dec
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suggested approved edit on how to differentiate formally?
Dec
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suggested approved edit on Remove annoying Conjugate
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suggested approved edit on Bar chart labels disappear when PlotRange is used
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suggested approved edit on How do I simplify an embedded sub-expression without affecting other sub-expressions?
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suggested approved edit on Lists of coefficients of derivatives
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suggested approved edit on Plotting complex numbers