20,876 reputation
42568
bio website none
location Ann Arbor, MI
age 77
visits member for 2 years
seen 14 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.


Oct
23
revised FeynArts 3.7 not compatible with V10
edited title
Oct
23
revised Something wrong with the way units are handled in V10
Made English more idiomatic
Oct
21
revised Compatibility of Mathematica 10 and Endnote 7 on OS X
Routine clean-up
Oct
21
revised What is the right place for user-defined init.m?
Routine clean-up
Oct
21
revised Can I regroup terms into a sum?
Routine clean-up
Oct
21
revised How to generate a chirped signal
Routine clean-up
Oct
21
accepted Non sequitur in documentation of MemberQ
Oct
21
revised Bug(?) in version 10: Tooltip and ListPointPlot3D
edited tags
Oct
21
revised Manipulate showing the trajectory of a particle
Minor clean-up
Oct
20
reviewed Close Compile with modification of arguments' values
Oct
20
comment How to use a C compiler without having SystemModeler
I have no knowledge of the Windows platform. I make no recommendation.
Oct
20
comment How to use a C compiler without having SystemModeler
Yes, you must have a C compiler install on your system to use it.
Oct
20
revised Nothing happens when I click the mouse clicked on my graphics
Improved formatting
Oct
20
comment How to use a C compiler without having SystemModeler
You do not need SystemModeler to compile code in Mathematica.
Oct
20
revised How to use a C compiler without having SystemModeler
Minor clean-up
Oct
20
revised ListContourPlot in V10
edited body; edited title
Oct
20
revised Open a .txt file in Mathematica
Minor clean-up
Oct
20
comment How to fix the order in which text appears in an axis label (V7)
As nobody has mentioned the elephant in the room, I will. You have expressed your label text as a multiplication and Mathematica is doing its normal lexical reordering on it.
Oct
20
revised How to fix the order in which text appears in an axis label (V7)
Routine clean-up
Oct
20
reviewed No Action Needed How can I use multiple Textures in Graphics3D