16,454 reputation
41959
bio website none
location Ann Arbor, MI
age 76
visits member for 1 year, 9 months
seen 2 mins 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 the classical Greek synthetic form and in the more modern analytical form.


Jul
18
reviewed Reviewed NIntegrate with a parameter in integrand and upper limit
Jul
18
reviewed Leave Closed deleteduplicates Delete elements of a list
Jul
18
reviewed No Action Needed How would one minimize with respect to an unknown number of variables?
Jul
18
reviewed Reviewed How to put labels on a 3d plot
Jul
18
reviewed Approve suggested edit on Slow work of TimeSeriesWindow
Jul
18
reviewed Close Generating and plotting hypocycloids
Jul
18
reviewed No Action Needed How can I plot a Chebyshev spiral?
Jul
18
reviewed Reviewed Transforming a CopulaDistribution only works with the Product Copula
Jul
18
reviewed Close Timing enclosed by Manipulate not working
Jul
17
reviewed Reviewed Probability question regarding arrangements
Jul
17
reviewed Close How to create a real-time dashboard in Mathematica?
Jul
17
reviewed Close Shared variable impacting speed?
Jul
17
reviewed Reviewed Strange behavior of MemberQ, Position
Jul
17
reviewed Close How can I name and manipulate several Input Fields?
Jul
17
reviewed Looks OK Software for effectively modeling gears
Jul
17
reviewed Close how to create a slope field in mathematica?
Jul
17
reviewed Close How to draw a shock polar like picture?
Jul
15
reviewed Reviewed How do I delete items at the same position from every sub-list within a list?
Jul
15
reviewed Reviewed Precision of sliders in WebMathemtica
Jul
15
reviewed Reviewed Using Map in a function definition