2,209 reputation
932
bio website problemania.org
location Problemania
age
visits member for 2 years, 5 months
seen Jul 17 at 18:42

A moderator at Wiki site http://problemania.org where a group of enthusiasts enjoying sharing the fun solving mathematics, physics, and computing problems. We primarily work on problems found in college/grad school text books.

Web page: http://problemania.org

Twitter: http://twitter.com/problemania

Github: https://github.com/Problemania

E-mail: problemaniac@gmail.com ( NOT problemania@gmail.com )


Oct
26
asked What's reliable way of finding declared but undefined functions/symbols in several interrelated packages?
Oct
25
accepted What's fastest way of defining 10^5 down values?
Oct
25
revised What's fastest way of defining 10^5 down values?
added 2 characters in body
Oct
25
comment What's fastest way of defining 10^5 down values?
Those numbers have no pattern.
Oct
25
asked What's fastest way of defining 10^5 down values?
Oct
9
accepted Will Mathematica install and run on Raspberry Pi computer?
Oct
9
asked Will Mathematica install and run on Raspberry Pi computer?
Sep
15
accepted How to make a notebook that will be window maximized when open?
Sep
15
asked How to make a notebook that will be window maximized when open?
Sep
15
accepted How to check if a database connection is open?
Sep
14
asked How to check if a database connection is open?
Sep
11
awarded  Critic
Sep
11
awarded  Nice Question
Sep
11
accepted How to avoid nested With[]?
Sep
11
revised How to avoid nested With[]?
added 23 characters in body
Sep
11
revised How to avoid nested With[]?
added 31 characters in body
Sep
11
comment How to avoid nested With[]?
With the potential effects of these different attributes on the program unknown, I think I'd better just use Module[{v1, v2}, v2=f[v1]; g[v1, v2]]. Thanks!
Sep
11
comment How to avoid nested With[]?
Just hide the nested With[] under hood of a new symbol?
Sep
11
asked How to avoid nested With[]?
Sep
10
comment How to make a drop-down selector?
I don't need to show anything such as a plot that depends on the value selected in the drop-down. Rather, I just need a state-recorder that knowns the user's selection in the menu which can later be read out from the notebook.