All Questions

Tagged with
Filter by
Sorted by
Tagged with
6
votes
0answers
98 views

Problem with my user name

I'm trying to use the new website ("Wolfram Function Repository") and i get the following error: ...
0
votes
1answer
49 views

RegionPlot evaluating NIntegrate before assigning variable values and resulting in non-numerical integrands [duplicate]

I am trying to find the regions where the integral of a function a function is larger than a certain quantity using RegionPlot. For simplicity's sake, let's say the intergal I am looking to plot is is ...
2
votes
1answer
140 views
11
votes
1answer
345 views

Benchmark report seems to be slightly broken in 11.3.0

I am trying to use 11.3 to Benchmark. Something is strange in the opened report. And the Message said, What's up?
4
votes
1answer
73 views

Unexpected errors using NSolve in ColorFunction

I ran into some weird errors when using NSolve inside ColorFunction. Took some hours to distill the problem into a minimal ...
3
votes
1answer
112 views

Bug in HypergeometricPFQRegularized?

Bug persisting through 11.2 I'am facing a trouble with HypergeometricPFQRegularized. Mathematica hangs if imaginary part of one of the arguments has zero imaginary part with decimal point as the ...
7
votes
2answers
287 views

Why equivalent Graph objects yield different results?

Bug introduced in 10.0 or earlier and fixed in 12.0. I am working with Mma 11.2 for win 7. I am confusing about the results returned by ConnectedGraphQ described ...
35
votes
2answers
5k views

Mathematica stuck in “running” for every calculation I attempt, kernel error

Bug introduced in 11.1.1 and fixed in 11.1.1 Bug was caused by a paclet update and fixed by a paclet update. I downloaded Mathematica this morning to do an implicit polar plot. I attempt to run the ...
5
votes
1answer
272 views

Unable to communicate with LinkObject when importing PDF

Bug introduced in 8 or earlier and persisting through 11.1 When I try to download some files from the web, I sometimes get an error like this: ...
1
vote
0answers
48 views

Self-test errors and kernel crashes in 11.1 when using the suggestions bar [duplicate]

Bug introduced in 11.1 and fixed in 11.1.1 Whenever the suggestions bar has an item with a pull-down menu of options (that you get by clicking on the down-arrow), picking any of the options results ...
2
votes
1answer
115 views

Why does plotting a PolyLog function yield 1/0 error? (Intentional bug?)

Bug introduced in 11.0 and fixed in 11.1.1 In Mathematica 11.0, the following Plot[Re[PolyLog[2, 1/(1 - x)]], {x, -3, 3}] generates a ...
7
votes
1answer
290 views

How do I get GeoLabels to show up on map

Bug introduced in 11.0 This code draws the map, but does not show the labels. ...
9
votes
3answers
2k views

Error “Power::infy: Infinite expression 1/0 encountered”. Why do I get this?

Bug introduced in 11.0 or earlier and persisting through 11.1 I need to write this function piecewise and to make a graph for it, x[-3,3]: ...
1
vote
1answer
90 views

Numerous Extraneous Error Messages from EvaluationData

In the course of solving question 134644, I encountered the message Reduce::ztest1: Unable to decide whether numeric quantity -Log[5381171456512]+Log[(-Sqrt[101] Log2-10 Sqrt[101] Log[5]+101 (...
6
votes
1answer
125 views

plot::plim: Range specification message missing in 11.0.1

Bug introduced in 11.0.1 and fixed in 11.1.0 In version 11.0.1, the error message Plot::pllim: Range specification no longer shows up when a user makes an error. ...
6
votes
1answer
156 views

This PDE crashes Kernel

Bug introduced in v9.0 and fixed in 11.1 I use NDSolve on this simple set of PDEs: ...
10
votes
1answer
125 views

Bug when importing Neural Nets from .m files in a fresh kernel

Bug introduced in 11.0.0 and fixed in 11.0.1 Importing Neural Nets from .m files seems to destroy the neural net. ...
2
votes
0answers
112 views

ListPolarPlot goes crazy when PolarAxes->True

Bug introduced in 9.0 and fixed in 9.0.1 I think I am experiencing the same/similar problems as this user. Mathematica Version: 9.0 for Mac OS X x86 (64-bit) (November 20, 2012) Computer: Mac OS X ...
5
votes
1answer
174 views

Why does the Part::partw error appear when using DSolve?

Bug introduced in 9.0 or earlier and fixed in 11.1.0 I solved the following ordinary differential equation for $F(x)$ using DSolve in Mathematica $$ \begin{align} \begin{split} & A x^2 (x^2 + 1) ...
7
votes
0answers
160 views

SiegelTheta throws errors from calling Range with complex arguments

Bug introduced in 8.0 or earlier and persists through 11.0.1 or later This may or may not be related to the bug reported in this question. I was trying to verify the results of this challenge over ...
4
votes
1answer
242 views

Why does merely writing SeriesData[] with zeros give an error, even if it is never called?

Bug introduced in 8.0 or earlier and fixed in 11.0.0 Why does the code Function[t, SeriesData[t, 0, {0}, 0, 1, 1]] give me the following error? ...
1
vote
1answer
118 views

PerfectNumber messes with my iterator

I am using Mathematica 10.4 (sorry bbgodfrey) (temporary message) Let mmVerbose = 10^2000 + 123123798797192983712873198273122323; kkVerbose = 10^7; The ...
7
votes
4answers
719 views

error with NIntegrate and RegionPlot

Bug introduced in 10.2 or earlier and persisting through 11.0.1 or later Here's a simplified example of what I'm trying to do: ...
8
votes
3answers
152 views

Indexed and array-valued interpolations

Bug introduced in 10.1 or earlier and fixed in 10.4.0 Using Indexed on an InterpolatingFunction leads to an ...
7
votes
2answers
163 views

Strange Error on Fresh Kernel (10.2)

Bug introduced in 10.1 I wrote a helper function to format real numbers in a certain format for writing .dbf files here. It relies on a new function to 10.1 - ...
6
votes
2answers
256 views

Mathematica 10.2 break downs when `StreamPlot`-ing

Bug introduced in 9.0.0 and fixed in 12.0 or earlier This code meets error: ...
12
votes
1answer
388 views

SymplecticPartitionedRungeKutta shows strange error

Bug introduced in 9.0 and fixed in 11.3.0 or earlier I tried to solve Hamiltonian system ($Q$ is a vector of all generalized coordinates, $P$ - of generalized momentum) $$ \frac{\mathrm{d} Q}{\mathrm{...
7
votes
1answer
171 views

Spurious infinite limit of integration message in NIntegrate

Bug introduced in 7.0 and persisting through 11.0.1 or later NIntegrate returns an error complaining that ComplexInfinity is an ...
17
votes
2answers
868 views

Error “Throw::nocatch: Uncaught Throw[False] returned to top level” given each time I open a new Mathematica 10.1 session

Bug fixed in 10.1.0 via paclet update Since a few days now, each time I open a new Mathematica session I get the small red error popup window with the error messages: ...
3
votes
2answers
3k views

SystemException[“MemoryAllocationFailure”, …] with NMaximize

I have a complicated analytical expression that needs to be maximized with respect to a parameter t: ...
9
votes
4answers
457 views

Incompatibility of Row and TeXForm

Bug introduced in 9.0 and persisting through 11.0 Update: Since no one has been able to give a reason for this change in behavior or provide a solution I am tagging this as a bug. Please report it ...
2
votes
2answers
284 views

Getting messages Rest::norest and Divide::indet from ContourPlot3D

Note: The bug described in this post is found in Mathematica version 9 and seems to have been fixed in version 10. Ok I don't know if it's a bug or what, but here's what I found: If I use this ...
18
votes
1answer
1k views

Quiet doesn't work with FindRoot when using Brent method

Bug introduced in 9.0.1 or earlier and persisting through 12.0 or later The following has no solution: FindRoot[x == 1, {x, 0.25, 0, 0.5}] And Mathematica ...
12
votes
1answer
369 views

StringMatchQ and Alternatives throws message in init.m

Bug fixed in 11.2.0 The report of this issue, which itself relates to code of my answer here, exposed a behavior I cannot explain. If I use StringMatchQ in ...
34
votes
3answers
2k views

No warning when extrapolating with Plot

One of the most annoying "features" of Mathematica is that the Plot family does extrapolation on InterpolatingFunctions without ...