19,653 reputation
354137
bio website
location Sydney, Australia
age 44
visits member for 2 years, 8 months
seen yesterday

Moderator of Mathematica.SE and Celtic goddess.

Check out the Mathematica StackExchange Q+A site


Jan
16
comment equidistant solutions in Sequence Sums That Are Squares
Dear Karl, welcome to Mathematica.SE! The reason your "question" has been down voted by others is that it isn't really posed as a question. It would also be good to add some more information. I have added a link to the demonstration, but it might be good to show some more workings on what you tried to find more lines. Some code would really help. I'm not going to close your question just yet, but please come back and edit it, or else we will have to close it as not a real question.
Jan
10
comment build and estimate a time series process
@SjoerdC.deVries - send me an email - the one at my website's About page.
Dec
24
comment What are the most common pitfalls awaiting new users?
@BlackMilk late answer, I know, but triply nested For loops are NOT more readable than the alternatives.
Dec
10
comment Find the number of nonzero elements
I think that @anon has sufficiently interesting answers in comments that this question might be worth fixing and keeping?
Dec
3
comment I have a problem for solving this integral
What kind of problem? Could you please share the error message you get? It is hard to help you without more information.
Nov
21
comment Do I have to code each case of this Grid full of plots separately?
Using Table also meant I was subsequently able to extend this code to handle SpanFromLeft and SpanFromAbove cases.
Nov
20
comment How to change start and end date of DateListPlot with Manipulate?
@belisarius it changes randomly between the two, and nobody can understand why. It's weird. ;-)
Nov
19
comment Even Fibonacci numbers
@AlphaCentauri this issue was already discussed on the meta site for Mathematica.SE. Also please don't post this kind of comment as an answer.
Nov
15
comment Not getting the range I want when plotting a function with Show
@JasonB yes, or a package in your Applications/Autoload path
Nov
15
comment Not getting the range I want when plotting a function with Show
@JasonB try SetOptions[#,PlotRange->All]&/@ {Plot, ListPlot, DateListPlot}, adding other plot functions to the list as required.
Nov
14
comment Solving recurrence relationship using iteration
Tom, I have moved your not-an-answer answer to be an edit to the question and deleted the "answer", as it was too long for a comment.
Nov
14
comment Showing the value a plotted function achieves at the right-most point of the plot domain
I think you need to provide more information. Do you want the number inside or outside the plot region? Do you care if it's Framed? Would you be comfortable setting it as a custom Ticks or FrameTicks function? Why not just set it as an Epilog?
Nov
11
comment Conversion of binary matrix of mlf into multilinear function, any ready function for this?
@hhh - it is ok to have your contact information in your user profile, but please do not leave identifying information in comments. Also, if the issue can be solved that easily, it can be solved in chat. By definition, if a problem is solved by email, it is not then publicly available to help the community. Part of the rationale of this site is also to help future visitors with questions similar to those already posted, which email solutions do not do.
Oct
31
comment How can I manipulate TemporalData?
@IstvánZachar - thanks for this! I suspect that this is the beginnings of some useful new functionality. We will have to wait and see if these functions are given more prominence in a future version.
Oct
30
comment How to delete all rows in datafile that contain a string
Welcome to Mathematica.SE, @avn2109! May I suggest actually posting the solution as an answer? That way people will know that this question already has an answer.
Oct
28
comment Import numeric data into Mathematica
@george2079 - the question has been closed and as moderator I don't think it's appropriate for me to reopen it just so I can answer it. If you like, I can edit your answer, which I don't think it particularly practical at the moment.
Oct
28
comment How can I scale a plot in vector graphic or PDF form?
Also check out the documentation for Magnify.
Oct
28
comment Import numeric data into Mathematica
Look at the documentation for ReadList, and particularly the RecordLists->True option setting.
Oct
25
comment My black text isn't black after exporting to PDF
@cormullion unfortunately EPS -> PDF is not an option because of font substitution issues.
Oct
25
comment My black text isn't black after exporting to PDF
Thanks Alexey, yes this accords with what my colleagues are telling me when they preflight the PDF produced from Mma 9.