21,233 reputation
42569
bio website none
location Ann Arbor, MI
age 77
visits member for 2 years, 2 months
seen Dec 25 at 14:40

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.


Dec
19
revised Derivative of a plot
deleted 23 characters in body
Dec
18
revised UPDATED CODE: Need to utilize FindFit with specified x variable values
Improved formatting
Dec
9
revised How to take conjugate of a function?
Routine clean-up
Dec
7
revised Time-dependent mesh deformation
Made English more idiomatic
Dec
7
revised Collect is not giving me the result I expect
Routine clean-up
Dec
6
revised Creating a List with Lists as entries
deleted 3 characters in body
Dec
6
revised Collect is not giving me the result I expect
deleted 1 character in body; edited title
Dec
6
revised Get inverse of a matrix step-by-step
Made English more idiomatic
Nov
28
revised Positioning axis label in Plot3D
Routine clean-up
Nov
28
revised Unexpected result when using PlotRange in Mathematica 10
Improved formatting
Nov
28
revised Unexpected result when using PlotRange in Mathematica 10
edited tags
Nov
25
revised What are the steps using boolean algebra for transforming one equation into another?
Major clean-up
Nov
20
revised Mathematica learning resource dealing with bayesian inference
added 2 characters in body; edited title
Nov
15
revised Want a different color for each curve displayed with Show
Routine clean-up
Nov
15
revised Efficiently reading CSV with ReadList
Improved formatting
Nov
15
revised Some parts of curves are being cut off by the frame in my multiple curve plot
Made English more idiomatic
Nov
15
revised Some parts of curves are being cut off by the frame in my multiple curve plot
Improved formatting
Nov
14
revised Fitting data to a circle with FindFit
Routine clean-up
Nov
13
revised Position ticks labels at the other side of the axes
deleted 6 characters in body
Nov
11
revised Sizing elements correctly in a DistributionChart with custom ChartElementFunction
Improved formatting