Questions tagged [webmathematica]
For all questions relating to webMathematica. Not for questions relating to Mathematica Online.
100
questions
1
vote
1
answer
185
views
Mathematica cannot find intersection of two functions [closed]
Why mathematica cannot solve this extremely easy equation?
[![My functions][1]][1]
g[x_] := -x + 2
h[x_] := 3 x
f[x_] := -x^2 + 4
http: // i.stack.imgur.com/...
- 13
0
votes
3
answers
412
views
Computing the first derivative in x, y ,and z
I have the following function:
f:=x^3+yz+z^2x;
I need to compute the first derivative in x, ...
- 1
0
votes
1
answer
97
views
I have a problem in plotting simple Exponential Equation? [closed]
The simple piece of Code is given below.
...
- 55
4
votes
1
answer
247
views
DateListPlot in webMathematica doesn't show FrameTicks properly
It seems that DateListPlot when used in webMathematica (3.3.1) show different output than in desktop Mathematica (10.1).
In desktop Mathematica, if you evalutate
...
- 331
0
votes
1
answer
122
views
Problem in solving non linear set of equation?
I am trying to solve a set of non linear equation but using the function nsolve but mathematica is not giving me proper answer. The code is given below.
...
- 55
0
votes
1
answer
218
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.
...
- 55
0
votes
0
answers
345
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
...
- 1,235
4
votes
1
answer
5k
views
2
votes
1
answer
850
views
2
votes
0
answers
334
views
Json response for 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.
- 81
13
votes
2
answers
669
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 ...
- 25.9k
3
votes
0
answers
77
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 ...
- 2,037
2
votes
1
answer
86
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 ...
- 2,037
1
vote
3
answers
3k
views
How to label Ticks in ListDensityPlot
I have some discrete data and want to make a density plot as
...
- 529
1
vote
0
answers
105
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 ...
- 391
2
votes
2
answers
181
views
2
votes
0
answers
256
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 ...
- 362
4
votes
3
answers
2k
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:
...
2
votes
0
answers
90
views
Precision of sliders in WebMathematica
I have been developing a Manipulate plot to put on the web. One of my parameters varies over a small interval, ...
- 33
2
votes
0
answers
74
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 ...
- 825
1
vote
4
answers
191
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 ...
user2444
2
votes
0
answers
124
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" ...
- 239
4
votes
0
answers
603
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 ...
- 41
6
votes
2
answers
305
views
HTMLEncode a string for webMathematica
Is there a native Mathematica way to convert a string like "<select></select>" into ...
- 825
5
votes
1
answer
176
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 ...
- 825
30
votes
6
answers
3k
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 ...
- 425
2
votes
0
answers
191
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:
...
- 825
4
votes
1
answer
205
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 ...
- 6,451
1
vote
1
answer
113
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 ...
- 11
-3
votes
1
answer
275
views
How to use all the kernels efficiently
We build a project with Java and Mathematica technologies. For this project we have written a bunch of functions in Mathematica and integrated some functions in one ...
- 2,284
2
votes
1
answer
132
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 ...
- 825
1
vote
0
answers
261
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 ...
- 703
1
vote
0
answers
349
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 (...
- 703
1
vote
0
answers
302
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 ...
- 2,284
3
votes
1
answer
416
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 ...
- 2,284
15
votes
4
answers
1k
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 ...
- 151
0
votes
2
answers
511
views
How to push the data from database?
I want to push the data from database to Mathematica application instead of application(MM App) pull the data.I have installed ms sql server and apache tomcat server. I have my application in apache ...
- 2,284
3
votes
0
answers
253
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. ...
- 2,284
2
votes
0
answers
251
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.
- 703
5
votes
1
answer
230
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 ...
- 2,284
4
votes
1
answer
973
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 ...
- 2,284
6
votes
1
answer
350
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?
...
- 11.7k
5
votes
1
answer
556
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 ...
- 2,023
1
vote
2
answers
832
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 ...
- 649
21
votes
2
answers
2k
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 ...
- 363
1
vote
1
answer
268
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 ...
- 363
0
votes
0
answers
61
views
Problem to connect remote Mathematica Kernel using J/Link [duplicate]
Possible Duplicate:
Failed to connect remote Mathematica kernel using J/Link
I'm trying to connect to a remote Mathematica 8 kernel on windows server (IP :172.20.48.113 ) from a windows client ...
- 101
10
votes
4
answers
3k
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 ...
- 101
2
votes
1
answer
335
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 ...
- 15k
23
votes
3
answers
2k
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, ...
- 3,754