20,776 reputation
42568
bio website none
location Ann Arbor, MI
age 76
visits member for 2 years
seen 2 hours 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.


Sep
12
reviewed No Action Needed Running a Mathematica Notebook from command line and saving the output
Sep
11
reviewed No Action Needed Problem with importing numbers resulting from an executed file in Mathematica
Sep
11
reviewed Approve suggested edit on Improving convergence in a numerical integration (Version 5.2)
Sep
10
reviewed Reject suggested edit on How can I produce a list of solutions for a function which is updated with updated variables using for loop?
Sep
10
reviewed Reject suggested edit on How do I link the txt file data sheet to mathematica and extract exact elements that I would like to use in solving for x?
Sep
9
reviewed No Action Needed Pick bug: level 0 matching
Sep
9
reviewed No Action Needed PDF for Normal-Gamma Mixture
Sep
9
reviewed No Action Needed large matrix eigenvalue problem
Sep
8
reviewed Leave Open Show graphics content in front of frame
Sep
8
reviewed Reviewed How can Mathematica help me to find a real radical expression for roots of this polynomial?‎
Sep
8
reviewed Reopen How can I visualize an array of very small vectors spaced on very large grid?
Sep
7
reviewed Leave Open How can I visualize an array of very small vectors spaced on very large grid?
Sep
6
reviewed Leave Open How to use Assuming and If together?
Sep
5
reviewed No Action Needed ContourPlot is slow and unwieldy and generates a large-data graphic
Sep
4
reviewed Close Mathematica and System Modeler licensing per year or forever?
Sep
4
reviewed Reject suggested edit on Hypergeometric function with a matrix argument
Sep
4
reviewed Approve suggested edit on panels tag wiki excerpt
Sep
4
reviewed Leave Open How to extract the probability density function from SmoothHistogram?
Sep
4
reviewed Edit and Reopen Eliminate z from two equations in x, y, z and plot y as a function of x
Sep
4
reviewed No Action Needed Why PlotLegends doesn't give the legends ?