For all questions relating to webMathematica.

learn more… | top users | synonyms

20
votes
3answers
1k views

Deploying Mathematica Content Online

I have the following program at home, which draws on a batch of pre-processed files (that are word frequency text files, compiled using ToLowerCase, ...
19
votes
4answers
1k views

Graph databases / Nosql with Mathematica

I am very new to mathematica but it looks like an interesting language and I would like to explore it for a future project to create a web search engine. It seems like it would be fairly well suited ...
19
votes
2answers
1k views

What can webmathematica do that CDF cannot do?

I've been reading a number of questions and answers on this site that deal with the various capabilities of CDF (computable document format). It seems like sometimes the answer is to make sure to use ...
8
votes
2answers
359 views

Implementing a 100% Mathematica http server

I would like to dedicate a small machine to exclusively running a Mathematica kernel and use that kernel to read http requests arriving on port 80, treat them and send http responses back without any ...
7
votes
1answer
191 views

Creating REST Web Service with webMathematica

Does anyone knows how can I implement a REST Web Service with webMathematica? The SOAP service is well documented here and in the webMathematica User Guide. I saw that is possible to create a REST ...
5
votes
3answers
1k views

Failed to connect remote Mathematica kernel using J/Link

I'm trying to connect to a remote Mathematica 8 kernel (on a Windows machine) using J/Link. On the client machine, I put the JLinkNativeLibrary.dll file in ...
5
votes
1answer
174 views

Are webMathematica functions totally different compared with Mathematica?

Recently, I configured WebMathematica in my system. I tested with inbuilt examples, all are working fine. Basically, Helloworld ...
5
votes
1answer
97 views

Clean webMathematica Kernel

On my webMathematica server, certain input values are being saved between page loads on different computers. I assume this is because the kernel is not clearing the values after it finishes loading a ...
5
votes
1answer
205 views

Put webMathematica folder outside Tomcat webapps folder?

Is it possible to put the webMathematica folder outside the usual Tomcat webapps folder and still have webMathematica work? ...
4
votes
3answers
282 views

Contour plot with points and line together

I have drawn a contour plot like attached in the figure. Now, what I want is points along with the contour lines. For example: I have a data set like: ...
4
votes
2answers
180 views

HTMLEncode a string for webMathematica

Is there a native Mathematica way to convert a string like "<select></select>" into ...
4
votes
1answer
216 views

Where will I put packages?

Recently,I got WebMathematica. Initially I searched WebMathematica documentation in Mathematica documentation, but it doesn't return any results. For this I read tutorials; finally I placed the ...
3
votes
1answer
238 views

Can I use Geronimo instead of Apache Tomcat for deploying?

I am using Apache Tomcat for deploying Web-Applications. I want to deploy Apps in Geronimo (also built by Apache), because it's open source and provides more features (clustering, JMS, Application ...
3
votes
1answer
101 views

CountryData et al. and associated InputStream

Quick update I found a way to solve this in webMathematica, using CollectStreams. But still, below problem leaves me puzzled, I would very much like to learn how ...
3
votes
0answers
175 views

Use JavaScript to evaluate webMathematica tags?

In my HTML form I have 3 buttons. Each button calls different .mx files, based upon an .mx file data. ...
2
votes
1answer
128 views

PlotStyle and Legends

I know only three plot style ...
2
votes
2answers
96 views

padding with zero in Table

I am creating a grid as ...
2
votes
1answer
55 views

How to set webMathematica so to get PNG images and not gif

As the questions says, I want to set webMathematica so all generated images (for instance MSPFormat[something, TraditionalForm] or MSPShow[Plot[Cos[x],{x,-4,4}]] are PNG and not GIF. The final goal is ...
2
votes
0answers
38 views

Define custom StyleData in webMathematica application

I need to set some options to customize the style of TraditionalForm expressions inside a webMathematica application. I asked to Wolfram's Techcnical Support if StyleSheet can be used from within ...
2
votes
0answers
114 views

webMathematica - MathLink linkname missing or malformed

I just installed webMathematica on Linux Debian + Tomcat7 + Mathematica 9.0. I'm getting this error web testing any example. HTTP 403 - MathLink linkname missing or malformed. The error is also ...
2
votes
0answers
57 views

webMathematica evaluation gives unexpected results when imported dynamically

Let me know if this should be posted on StackOverflow instead - I'm not quite sure where it belongs When calling a page via the JSTL <c:import> tag or the ...
2
votes
0answers
67 views

RDPStruct.exe: what is it and why are there so many?

I have an old (v7) webMathematica system running and it seems to generate a lot of RDPStruct.exe processes. First, what does this "Converter" do? GIF.exe and JPEG.exe are obvious, but "RDPStruct" ...
2
votes
0answers
254 views

Travel time sweet spot using: Mathematica and Google Maps API

I want to use Mathematica to do some time minimisation calculations calling on Google Maps API for travel time data. I'm concerned with travel time, e.g. along roads (by car or walk) and not linear ...
2
votes
0answers
66 views

No Symbols Matching $InterfaceEnvironment

I'm running a webMathematica server (running Mathematica 9) and am getting some weird stuff in the log - specifically, I keep getting the following message: ...
2
votes
0answers
326 views

webMathematica interface for Mobile apps

I was reading about webmathematica but it has mentioned that it is for websites and mobile apps depend on wolfram alpha to get its work done. But since exact mathematica code doesn't work in alpha, it ...
1
vote
3answers
105 views

plot without labeling in Mathematica [duplicate]

I need to plot in Mathematica without labeling. For example ...
1
vote
4answers
142 views

Plot roots of B(z) according to angle small to large

I have the following function: B[z_]=((z*(z - 0.5)*(z + 0.5))/((1 - 0.5*z)*(1+0.5*z))) I want to plot the roots this polynomial according to angel like below ...
1
vote
1answer
257 views

Using Mathematica or WebMathematica to develop interactive, crowdsourced timeline visualizations

I aim to develop a series of timeline ZUI visualizations which will display a set of events similar to Wolfram's own Timeline of Computable Knowledge, but that can also handle crowdsourced uploading ...
1
vote
1answer
267 views

How to embed a Mathematica demonstration in Google sites?

I want to have students submit articles that include Mathematica demonstration projects in a document that is on Google sites. I am having problems with embedding the JS code. Could you provide ...
1
vote
1answer
66 views

Using the error messages that gets generated while executing

While executing code it is normal to get the messages like shdw,argx etc. I wanted to know if there is anyway i can store all these messages into a array or a variable so that i can pinpoint where the ...
1
vote
1answer
219 views

What Mathematica purchase level does CDF creation and deployment come with?

I am evaluating which purchase level of Mathematica 9 will suit my needs. I am finding some of the information provided on Mathematica's How to Buy Chart a bit vague and unclear. I need to be able to ...
1
vote
1answer
67 views
1
vote
1answer
29 views

Generation of list of values for small gap among values

I need to run a loop as Table[expr,{i,imin,imax,di}] where I want di to be as small as order of ...
1
vote
1answer
50 views

FrameTicks in BarChart

I am finding it a strange issue. I want to make a BarChart as ...
1
vote
1answer
102 views

Symbol not added to context

I have run into a problem that is currently stumping me. I'm running a WebMathematica server, and am trying to create a package to use on one of the pages. However, when I load the package, it appears ...
1
vote
0answers
69 views

Import a web page with $\LaTeX$ code including images (png or other)

To be brief; I would like to import a web page, so I use Import["http://fabricebaudoin.wordpress.com/2012/10/25/lecture-32-the-malliavin-derivative/"]; which ...
1
vote
0answers
57 views

Precision of sliders in WebMathemtica

I have been developing a manipulate plot to put on the web. One of my parameters varies over a small interval, {{D32, 2.38*10^-3, "D32"}, 0.001227, 0.0049108}. This ...
1
vote
0answers
191 views

How can I access Mathematica kernel for WebMathematica in Linux(Ubuntu 12.04)

I have been working in webMathematica with Application server(Geronimo 3.0.1) in windows, It was working fine. Recently I have changed to Linux(ubuntu 12.04). I ...
1
vote
0answers
179 views

webMathematica on Linux

I have been using Mathematica and webMathematica (with application server) in Windows and it was working fine. Recently we changed to Linux, so I have to install both Mathematica and webMathematica ...
1
vote
0answers
238 views

How to Open Kernel?

My MathKernel.exe resides in the following path: C:\Program Files\Wolfram Research\MathKernel.exe. I built a webMathematica application named "WebMathematica" and placed my entire application folder ...
1
vote
0answers
150 views

Where can I find example of good webMathematica programming?

Just now I started to work on webMathematica. I surprised that I can't do whatever I do with mathematica. Can any one suggest me where I can get good practice on webMathematica.
0
votes
3answers
177 views

How to label Ticks in ListDensityPlot

I have some discrete data and want to make a density plot as ...
0
votes
2answers
399 views

Importing base-64 encoded Canvas element into Mathematica

The aim of this code is to transfer a web image into webMathematica for image manipulation. Since the question here failed to resolve direct URL loading, I tried a different method of extraction ...
0
votes
1answer
45 views

Any code to add elements of a list to make a new list? [closed]

Is there any code built in to add the numbers in a list sequentially? For example, lets say I have a list B. B has 6 numbers like below. B={0,6,5,4,3,2} I ...
0
votes
1answer
81 views

How to compute DSolve or NDSolve for kind of piece wise function?

I need to Compute the expression for two functions. q[t] and q1[t] over certain range of time. The code is given below. ...
0
votes
0answers
74 views

Plotting a function against some other function?

I want to plot a function against two other functions which are actually determined by ndsolve in my mathematica code. ...
0
votes
0answers
35 views

How to interface ma output with webpage by php?

Since Raspberry pi has a free version ma, I am wondering how to interface it with php on web. I write some simple code as ...
0
votes
0answers
37 views

How can I get the covariance result cumulatively?

I am trying to derive the covariance results for n x 4 matrix where n is an arbitrary number. I am trying to derive the covariance for each row cumulatively. For example, I am trying to derive the ...
0
votes
0answers
72 views

Nodejs with webMathematica

I am trying to pass RESTful calls from my Nodejs server application to Webmathematica. How to do so ? I also want to receive the response as JSON.
0
votes
0answers
21 views

SharedVariable in WebMathematica

How can I create a variable to be used and setted over all my WebMathematica kernels? Here is the case: Create a package with do data structure like: data = ...