This tag is reserved for questions where the problem has been vetted by this community and the observed behavior is confirmed to be a bug. Please do not use this tag for new questions. Please use the standard bugs header instead of version tags in conjunction with this tag.

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4
votes
1answer
94 views

How to avoid crashing with ConformImages?

ConformImages[] is causing a kernel crash when applied to a list of 5k images. Is there any way to apply ConformImages on the list in batches or asynchronously to ...
0
votes
1answer
111 views

Why doesn't Mathematica show up in OS X Spotlight? [closed]

When I enter a string that matches part of the name of an application on Mac, the OS X Spotlight search feature will suggest apps for me to launch. This works for every app except Mathematica: ...
8
votes
1answer
81 views

FindDivisions behavior changed?

I seem to recall using FindDivisions as a quick way to get all numbers in an interval that are divisible by a member of some set of integers, e.g. ...
6
votes
0answers
105 views

How can I get Mathematica to support the clipboard?

For several decades, the clipboard feature supported by all mainstream operating systems has functioned as a method of exchange between applications (not just within them), by serving as a kind of ...
14
votes
1answer
170 views

What's going on here? Some kind of rationalization “under the covers”?

Observe: eq = (.25 a + .5 b + .25 c); CoefficientRules[eq^2] CoefficientRules[eq^2 // Expand] results in {{2, 0, 0} -> 1/16, {1, 1, 0} -> 1/4, {1, 0, 1} ...
14
votes
0answers
130 views

Bug in RegionMember?

RegionMember (new in V10) appears to have a bug. For some polygons it finds points that are clearly outside to be "members" of the region. This depends on the shape ...
8
votes
1answer
247 views

Strange bug: Product[1/(1-1/2^(n-1)),{n,2,Infinity}] = 0?

This infinite product is correct: Product[1/(1 - 1/2^n), {n, 1, Infinity}] (* 1/QPochhammer[1/2, 1/2] *) Numerical value of this result is not equal to zero ...
29
votes
2answers
574 views

GroupBy twice gives different results

Bug introduced in 7.0 or earlier and persisting through 10.3.1 or later It took me quite a lot of time to finally trace down to this strange output. I really don't know why. First, I create a list ...
6
votes
1answer
78 views

Issue with TensorWedge and TensorReduce?

Bug introduced in 10.0.0 and fixed in 10.3.1 If I use TensorReduce on the result of TensorWedge: ...
5
votes
0answers
81 views

Manipulator reset bug

Bug introduced in 10.3 or earlier and persisting through 10.3.1 or later When the + opener is opened, two things happen: ...
20
votes
2answers
394 views

Getting rid of spikes in the PDE solution

Bug introduced in 10.0 and fixed in 10.3 Note: In 10.0, Rationalize[fd, 0] was needed or mesh generation would fail. Preamble: I am solving a PDE in a domain ...
4
votes
1answer
77 views

TrackingFunction not working properly if range containes a mathematical constant

Bug introduced in 10.0 and persisting through 10.3.1 or later Answering this question I had to realize that TrackingFunction isn't working properly if at least ...
6
votes
2answers
305 views

Kernel quits without error in NDSolveValue

The crash is fixed in version 10.3 I am using the latest 10.1. The following single line command makes the kernel quit without error message (just a beep): ...
6
votes
1answer
162 views

Long running ToElementMesh with very “large” domains

This is fixed in version 10.3. I'm trying to solve a system of PDE over a large domain. This doesn't means I need to have a huge amount of mesh points and mesh elements to discretize the domain. ...
28
votes
1answer
753 views

Terrifying performance decrease for contour/density plots in v10.1 -> 10.3

Bug introduced in 10.3 and fixed in 10.3.1 I setup for download a test dataset at http://www.inrim.it/~magni/cm.dat.gz (a set of 64800 triplets x,y,z). The behavior can be reproduced with the ...
14
votes
2answers
307 views

SaveDefinitions->True changes the displayed image

Bug introduced in 9.0.1 or earlier and persisting through 10.3.1 or later I have a Manipulate[ ] that displays an image with a superimposed ...
20
votes
3answers
380 views

Can't inject EncryptedObject

Bug introduced with Encrypt in 10.0 Persisting through 10.3.1 or later Here are minimal examples: ...
4
votes
2answers
149 views

Initializing FinancialData indices … never finishes

Bug introduced in 10.3.0 and fixed in 10.3.1 Retrieving data using FinancialData became more unreliable in the last couple of months, but simply retrying was ...
3
votes
0answers
96 views

Transparent bitmaps in controllers. Problem with initial appearance

Bug introduced in V9.0 or earlier and persisting through 10.3.1 or later I have a problem with images with alpha channel which I want to use as labels on Button ...
10
votes
1answer
199 views

Notebook's WindowSize interference with contents' Dynamic ImageSizes

Bug introduced in 8 or earlier and persists through 10.3.1 or later Consider the following MWE: ...
5
votes
1answer
112 views

FunctionInterpolation error when specifying AccuracyGoal

Bug introduced in 8 or earlier and persisting through 10.3.1 or later In the help page ref/message/FunctionInterpolation/ncvb, it is mentioned that one should ...
10
votes
2answers
345 views

Strange behavior of PlotMarkers with ListLinePlot[] and InterpolationOrder->0

Bug introduced in 9.0 or earlier and persisting through 10.3.1 or later I want to create a ListLinePlot[] with ...
12
votes
1answer
255 views

Does InterpolationOrder cause conflicts with PlotMarkers in ListPlot?

Bug introduced in 7.0 or earlier and persisting through 10.3.1 or later My code: ...
14
votes
2answers
431 views

Plot3D is incorrectly returning “1/0. encountered”

Bug introduced in 9.0.1 or earlier and persisting through 10.3.1 The line of code Plot3D[1/y, {x, 0, 1}, {y, x + 1, x + 2}] is returning several "Power::infy: ...
29
votes
1answer
337 views

Why is multidimensional Reverse slow?

Bug introduced in 6.0 or earlier and persisting through 10.3.1 I have found that multidimensional Reverse is ~10 times slower than exact ...
6
votes
2answers
197 views

Using MovingMap to calculate percentage changes

Bug introduced in 10.0 and fixed in 10.1 MovingMap (new in version 10) applies a function to discrete data over a moving window. This is very convenient for ...
4
votes
2answers
110 views

Why does my Animate crash?

I am having trouble with Animate. For no reason I can discern, my animation stop running, again and again, just about 1.5 seconds after the evaluation get started. Even with slight changes to the ...
11
votes
1answer
111 views

Question about TransitiveReductionGraph

Bug introduced in 10.0 and persisting through 10.3.1 Note: TransitiveReductionGraph is new in 10.0. In Mathematica 10.0 and 10.1, according to the documentation ...
9
votes
0answers
82 views

Set new edge capacity

Bug introduced in 9.0 or earlier and persisting through 10.3.1 I am trying to add a new edge to an existing graph and set its capacity, but for some reason the ...
11
votes
2answers
115 views

EdgeAdd function not adding edges to a RandomGraph[ ]

Bug introduced in 9.0 or earlier and persisting through 10.3.1 I have a graph: g = RandomGraph[{1, 0}] So basically, it is just one vertex. I want to add some ...
5
votes
2answers
145 views

RegionPlot of ImplicitRegion is incorrect

Why does RegionPlot of the ImplicitRegion give an incorrect plot? Also, will how does this affect calculations with ...
7
votes
1answer
768 views

Font size in PDF export with legended plots not working

I need to export plots as PDF with a given image and font size. Everything is working fine if there is no legend for that plot. However, if I want to export legended plots, the font size is decreased ...
2
votes
1answer
91 views

DateListPlot inside DynamicModule updates continuously

Can any one try this code and see if it is updating continuously without changing the controllers: ...
13
votes
2answers
273 views

Named patterns in Except

Bug introduced in 8 or earlier and persisting through 10.3 or later Bug isn't present in version 5.2 I don't think I quite understand how Except works. I want ...
3
votes
1answer
79 views

Correct behavior of Integrate involving logarithmic cut, or possible bug?

I just discovered that Integrate with simple poles in its integrand sometimes gives different results depending on number type of its limit (Exact vs Inexact). ...
1
vote
0answers
54 views

How do I print a notebook without truncation?

How do I print my document without truncation of my code and figures? I've tried scaling the document down, but just scales down the size of the text, without expanding into the empty space thus ...
8
votes
1answer
184 views

CloudDeploy - Import[x] issue

My question is about why Import executed in Wolfram Cloud with a fixed value (see A) works and with a variable (see B) doesn't when you use the form and submit the value 5565471199 (same as the fixed ...
5
votes
3answers
106 views
5
votes
0answers
73 views

Getting around Series[Sinc] bug

For some reason, Series expansion of Sinc around x=0 for low orders fails to generate a ...
0
votes
1answer
87 views

Loss of chart when exporting data in DynamicModule

Bug fixed in V 10.2 In DynamicModule, the result is to show a panel with a flowchart and a Piechart. But when I export the ...
7
votes
1answer
94 views

Why some GeoProjections show just half of Chukotka region (Russian map)

I've moved to V.10.3 as suggested and proceed with Russian map (the aim is to geoplot regional distributions of some values). Notice most eastern Russian region - Chukotka. Chukotka, unlike other ...
7
votes
3answers
273 views

How could I upload a XLS file to Cloud and then plot it?

Bug introduced in 10.0 and fixed in 10.3 or earlier I want to upload a file to the Wolfram Cloud and plot the list: So I use the following code to check its head at the beginning: ...
6
votes
1answer
106 views

Anti-aliasing not working in Mathematica 10.3 and XUbuntu

Bug introduced in 10.0.2 on XUbuntu persisting through 10.3 or later I'm running a fresh install of XUbuntu 14.04.3 LTS with an NVidia GeForce GTX 970. I have installed NVidia driver 352.63 and ...
6
votes
1answer
129 views

Bug in Export - known by Wolfram Support - upper plot margin depends on string length of upper horizontal axis label

Bug introduced in 9.0 and persisting through 10.3 or later ! See at bottom the answer by Wolfram Research. I am running Mathematica 10.3. For test purposes I have used the following code: ...
5
votes
0answers
64 views

Error with DSolve

I am trying to solve the following partial differential equation for the function $f(x,y,z)$ $\frac{(\alpha -\beta y)}{1-y^2}\left(\frac{\partial f}{\partial x} + \frac{(\alpha y-\beta ) ...
21
votes
0answers
399 views

A documented syntax of FileNames doesn't work?

Documentation discrepancy present through 10.3 According to the documentation for FileNames under Details: However when I attempt to use this syntax I get an ...
8
votes
1answer
147 views

Problems with StateSpaceModel in v10.2

Bug introduced in 10.0.2 and fixed in 10.3 I don't know if this is a bug, or if just something changed I can't figure out. Take the following examples: ...
3
votes
3answers
118 views

Making a Button smaller in width

I can't seem to figure out how to make the width of a Button smaller. I tried change the first 26 below to a number like 10. But it doesn't seem to effect the ...
7
votes
1answer
257 views

Unexpected behavior of GeometricTransformation

Bug introduced in 8.0 or earlier and persisting through 10.3 or later I have the following mapping on the complex plane: $$ z \mapsto \tau \mu z-1, $$ where $\mu$ is complex, $\tau$ is real ...
3
votes
1answer
76 views

Kernel crash when evaluating NDSolveValue

I had a code that was working fine and I tried to add an extra few lines to find the solution of the same equation with different conditions. The original NDSolveValue solutions work fine but when it ...