Version-specific issues for Mathematica 9
0
votes
1answer
84 views
NDSolve complains about missing derivatives of dependent variables in Mathematica 9
In Mathematica 8
NDSolve[{x[t] == 1, x[0] == 1}, x[t], {t, 0, 10}]
solves fine and returns
...
29
votes
0answers
827 views
Mathematica 9 cannot solve this Integral. Mathematica 8 could. Is this a bug?
I was trying to (re)calculate a problem of an older Wolfram blog post (Problem 11457, by M. L. Glasser) with Mathematica 9.0.0.0 (on OS X 10.8.2).
...
24
votes
0answers
391 views
Is it possible to customize the Suggestions Bar?
I'd like to be able to customize the Suggestions Bar in v9.0 to provide recommendations of my own. Possible example: when doing unit calculations, I'd like it to suggest converting the answer to ...
6
votes
0answers
101 views
Using stateful web services with Mathematica 9
The WebServices package in Mathematica 9 no longer seems to support stateful web sessions. This requires the client (i.e., the WebServices package) to pass back the HTTP Cookies that it receives from ...
6
votes
0answers
112 views
Break[] inside ColorFunction
f[x_?NumericQ]:= (Do[Break[],{i,1,2}];x)
Plot[x,{x,0,1},ColorFunction->(ColorData["Rainbow"][f[#]]&)]
Break::nofwd: No enclosing For, While, or Do found ...
5
votes
0answers
98 views
Quantity and Trig functions
I have a bunch of data to which I've assigned units using Quantity, including some angular measurements in degrees. I'd like to be able to use these measurements ...
4
votes
0answers
116 views
Strange result from evaluating a Limit expression
When I evaluate the limit of (1-Cos[x]) Sin[1/x] at x = 0 in Mathematica 9, I obtained ...
4
votes
0answers
77 views
Some memory issues with In, Out and HistoryLength
I was trying to say something useful here
Debugging memory leaks
but I got very confused. Can somebody please confirm that the following will cause a big gap between the allocated memory you start ...
4
votes
0answers
110 views
Version 8.0 integrates but Version 9.0.1 doesn't
I am trying to run the following integral in version 9.0, but it fails:
...
2
votes
0answers
205 views
ItoProcess for stochastic reaction-diffusion equation
I am trying to simulate a stochastic differential equation in time and space, but I'm unsure if this can be done in Mathematica. The sde that I would like to study is:
$$
...
2
votes
0answers
175 views
how to associate a metric for tensor contraction operations?
I see that Version 9 now has some built in tensor support (which was missing back when previously asked How to represent and manipulate abstract indexed vector (or tensor) expressions?). The docs ...
1
vote
0answers
64 views
How can I convert a plot to pdf or eps without errors?
Mathematica 9.0.1, Linux. I try to save a plot as a pdf. I tried four different options. In each case some errors appeared as blank space
( http://yadi.sk/d/h1koyDci4z3rc ). I also tried to save ...
1
vote
0answers
83 views
Getting MemoryAllocationFailure from NIntegrate
When numerically calculating a double integral using NIntegrate over an infinite domain (with all options at their default), Mathematica 7 calculates my integral ...
1
vote
0answers
71 views
TableForm behavior change
In an older version NoteBook, I was able to specify some options for TableForm, which enabled
the printing of an expression in a simple fashion:
...
1
vote
0answers
70 views
Opening notebooks from Mathematica 6 in Mathematica 9 without re-evaluating
I have many lecture notes that are originally coded and programmed using Mathematica 6.1. However since my school provides me with Mathematica 9, I notice that certain codes have been modified. Is ...
1
vote
0answers
143 views
Is this a bug in ListPicker?
I use Mathematica v9.0.1 Home Edition. I recently modified some code to take advantage of the ListPicker Manipulate control (new ...
1
vote
0answers
86 views
How to activate the collapsed template list on V9
Is there way to activate the collapsed template list?
By "collapsed template list", I mean the little arrow which appears when ones types the name of an built-in function, as shown on this video.
...
1
vote
0answers
135 views
Slow Mathematica startup
since Mathematica V8 the startup time is very long and somehow the complete GUI seems to freeze at the startup for approximately one minute. This happens on both of my computers, where one is running ...
0
votes
0answers
83 views
NDSolve divergence in Mathematica 9
I have been working with Mathematica 7 and 8 to numerically solve partial differential equations by MethodOfLines of NDSolve. ...
0
votes
0answers
54 views
Autocomplete short symbol names in non-global context
Is it possible in v9 to autocomplete the short symbol names when one is operating in a context other than Global`? I.e. after evaluating the following:
...
0
votes
0answers
81 views
Command completion in Wolfram Workbench 2 vs command completion in Mathematica 9
I don't have access to Workbench 2, but I tried a trial version of Mathematica 9. On reading about the features of Workbench 2, I found that it also supports code completion. I am looking forward to ...
0
votes
0answers
117 views
Infinite computation in Mathematica 9
I just installed Mathematica 9 on Windows 8 64-bit. When I run it and try to execute commands, the first command works perfectly, but the second and further commands don't work. There is no completion ...
0
votes
0answers
96 views
Saving graph as a .ps file without legend
I need to save a graph as an .ps file in Mathematica 9 STUDENT EDITION but at the bottom of the page appears the legend
"Printed by Wolfram Mathematica Student Edition"
This issue was not present in ...
