m_goldberg

4,709 reputation

31034

bio	website	none
	location	Ann Arbor, MI
	age	75
visits	member for	7 months
	seen	27 mins ago
stats	profile views	396

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.

	4,709 reputation	bio	website	none	visits	member for	7 months
31034 badges		location	Ann Arbor, MI		seen	27 mins ago

summary answers questions tags badges favorites bounties reputation activity

1,148 Revisions

suggestions reviews revisions comments badges posts accepts all

21h	revised	How can I shade specific regions between two curves in a Plot? edited title
1d	revised	Converting polygon to graph in V7 deleted 2 characters in body; edited tags; edited title
1d	revised	Filtering the elements of an array to split them into two categories edited title
1d	revised	How to draw tiles with different height? Made English more idiomatic.
1d	revised	Optimizing functions taking matrix arguments Improved formatting
2d	revised	How can I detect an ellipse in a photo? Made English more idiomatic.
2d	revised	How do I operate on a set of ordered pairs? Added another approach to solving the problem
2d	revised	How do I operate on a set of ordered pairs? General cleanup
May 20	revised	Does resizing plots produce new data? edited title
May 20	revised	How can I convert a plot to pdf or eps without errors? General cleanup
May 20	revised	Function returning Null along with other unexpected expressions General cleanup
May 19	revised	Solving an inequality that contains Log expressions General cleanup
May 19	revised	How can I write a Do loop that iterates over N iterators when N is not known a-priori? General cleanup
May 18	revised	How to tell Mathematica to make assumptions? General cleanup
May 18	revised	How do I obtain the correct double limit? added 2 characters in body; edited title
May 18	revised	Extracting points data from a 3D curve surface? General cleanup
May 18	revised	How can I create a list of functions? General cleanup
May 18	revised	Applying a function with the HoldAll attribute inside NestList edited title
May 16	revised	Visualize Plot of a function of 3 Variables using color and contours Corrected my interpretation of OP's edit
May 16	revised	Visualize Plot of a function of 3 Variables using color and contours General cleanup