579 reputation
113
bio website None
location Boston, MA
age 63
visits member for 1 year, 2 months
seen 2 days ago
stats profile views 24

...


May
17
awarded  Popular Question
May
4
comment Replace expression using a tuple
Thanks. Beyond your suggestion to understand @@@, I also just learned that -> is really infix shorthand for Rule[].
May
4
accepted Replace expression using a tuple
May
4
asked Replace expression using a tuple
May
1
awarded  Popular Question
Apr
11
answered Summation over 3 lists
Mar
20
awarded  Yearling
Dec
22
accepted RegionPlot3D in cylindrical or spherical coordinates?
Dec
16
awarded  Nice Question
Dec
16
comment RegionPlot3D in cylindrical or spherical coordinates?
Yes, that is what I intended. I think this answer is responsive to the intent of my question.
Dec
16
comment RegionPlot3D in cylindrical or spherical coordinates?
Thanks. I don't have 9 yet, but perhaps I will download it for this capability. Really too bad that the 3D graphics set is not symmetric around usual choices of coordinate systems.
Dec
16
asked RegionPlot3D in cylindrical or spherical coordinates?
Dec
1
awarded  Nice Question
Oct
26
answered Why does this function fail when a non-function version of the same code works?
Aug
2
accepted Passing unquoted strings (poor man's enumeration)
Aug
1
accepted Get unevaluated option value?
Aug
1
revised Get unevaluated option value?
deleted 1 characters in body
Aug
1
asked Get unevaluated option value?
Jul
31
comment Pass function or formula as function parameter
@Jens And, I learned a lot about holds and patterns from this answer. Great answer.
Jul
31
comment Pass function or formula as function parameter
@Jens: Thanks for the great explanation. I guess I should have figured out that your simple first try worked...I keep confusing myself about the difference between x^2, f[x], and f when f[x_]:=x^2.