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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5
votes
2answers
191 views

How to use FontWeight options in Mathematica 10.x

I‘m using stylesheets to create customized styles for course materials. That includes using fonts like Gill Sans, and Helvetica (Neue). Up to MMA version 9, it worked. When switching to version 10, ...
4
votes
1answer
122 views

Is there really a bug in the following code, taken from the reference documentation for PetersenGraph?

Bug introduced in 9.0.0 and fixed in 10.0.0 PetersenGraph[5, 2, EdgeLabels -> {8 \[UndirectedEdge] 9 -> "hello"}] appears to evaluate perfectly, as ...
7
votes
1answer
77 views

Where is the other half of my fourth degree Bézier curve?

Bug introduced in 10.0.0 and fixed in 10.2 When I enter the following command, half of the fourth-degree spline is missing from the graph (i.e. it doesn't touch the last point). Is this a bug in ...
7
votes
1answer
146 views

Issue with PieChart3D in Version10. Is it Mac specific?

Bug introduced in 10.0.0 or earlier and persisting through 10.0.0 or later I was testing version 10 to see if the ImagePadding bug described here had been fixed ...
4
votes
1answer
143 views

Boundaries of graphical objects not displayed correctly

Bug introduced in 10.0.0 and fixed in 10.0.1 I have encountered two situations where Mathematica 10 is mishandling the outer pixels of plainly simple objects. I input this: ...
25
votes
3answers
963 views

Error changing Dataset using Part

Update It was a bug in the documentation of V10.0, this functionality was not implemented yet, and V10.1 changed the documentation, removing it. It's a pity, because it's a very useful operations, ...
11
votes
2answers
395 views

Probable Bug in ConvexHullMesh

Bug introduced in 10.0 and persisting through 10.2 or later Consider points taken from the following parametric plot. See this question ...
9
votes
2answers
272 views

Webdings are different on V10 vs V9. Why?

Bug introduced in 10.0 or earlier and persisting through 10.2 or later I use FontFamily->"Webdings" in interfaces in several places, but among other things for custom opener icons, for example I ...
8
votes
3answers
214 views

Problem with Classify Documentation Center page

Bug introduced in 10.0 and fixed in 10.2 Every time I try to open the "Neat Examples" tab on the documentation center page for the function Classify Mma gets ...
12
votes
1answer
251 views

AbsoluteOptions prints error messages in V10

Bug introduced in 10.0.0 and fixed in 10.0.2 I am trying to use AbsoluteOptions in V10 but I am getting the Out with some errors as see in this picture: does anyone have same issue?
14
votes
1answer
245 views

Potential pollution of Global` context in fresh kernel

Bug introduced in 10.0.0 and fixed in 10.0.1 If I evaluate, with a fresh kernel Names["Global`*"] I get {"rhs", "z"} ...
3
votes
2answers
194 views

Strange interaction between Module and ListPlot

Bug introduced in 10.0 and fixed in 10.1 Why is the variable a ending up assigned to {1,2,3} after executing Module[{a}, a=Range[3]; ListPlot[a] ]
2
votes
1answer
338 views

Derivatives of list elements

Bug introduced in 8.0.0 and fixed in 9.0.0 Could someone explain the odd behavior of the Derivative function when drawing arguments from lists? We have, ...
18
votes
0answers
151 views

Listable compiled function crashes the kernel with “no more memory available”

Bug introduced in 9.0.0 and persisting through 10.2.0 I am trying to speed up a function that involves continued fractions. Since ContinuedFraction cannot be ...
9
votes
1answer
283 views

Menu commands on Palettes and other windows without menu bars?

Bug introduced in 10.0.0 and persisting through 10.1.0 or later In the Version 10 interface, at least by default, there is no longer a common menu bar in a separate window, and menus appear to be ...
13
votes
1answer
304 views

Bug in handling backslashed Cyrillic symbols in v.10.0.0?

Bug introduced in 10.0.0 and fixed in 10.1 UPDATE: Now both the inputs "\б" and "\\б" are interpreted as ...
10
votes
3answers
524 views

Mathematica 10 Graph issue

Bug introduced in 10.0.0 and fixed in 10.0.2 Please try to evaluate this code in Mathematica 10. ...
8
votes
1answer
161 views

Simple string pattern crashes kernel

Bug introduced in 6.0 or earlier and fixed in 10.1.0 The following code crashes my Mathematica kernel (v9, MacOS): ...
5
votes
1answer
112 views

Discrepancy with TakeWhile between RandomInteger result and list on Linux

Bug introduced in 8.0.0 and fixed in 8.0.1 I have to following code that solves a problem for me. The example that is given to us is as follows: ...
24
votes
1answer
307 views

StringCases is Confused with Patterns in Version 10.0.1

Bug introduced in 10.0.1 and fixed in 10.0.2 I observed the following with StringCases when trying to use rules/patterns. Here is a screenshot of the behavior: ...
20
votes
2answers
1k views

Why does Mathematica give the wrong answer when integrating?

Bug introduced in 8.0 or earlier and fixed in 9.0.0 I integrate Integrate[Exp[I Cos[b - c]] Cos[b], {b, 0, 2 Pi}] Mathematica gives: ...
6
votes
2answers
144 views

ToElementMesh problem on Ball defined by ImplicitRegion?

Bug introduced in 10.0 and fixed in 10.2 Could any one please confirm the following bug in mathematica 10.0.2 ? If I define this ball ...
9
votes
1answer
459 views

Mathematica 10 doesn't support path containing Chinese characters

Bug introduced in 10.0 and fixed in 10.0.2 I tried to import file in Mathematica 10 ( windows 7 system), the path contains some chinese characters. After holding ctrl+shift, and drag the file into ...
6
votes
1answer
154 views

Manipulate code crashes V10.1

This code is working with Mathematica 9, but Mathematica 10.1 is becomes unresponsive when I try to evaluate it. ...
8
votes
1answer
300 views

Mma10 mystery: Failure of pure function substitution with Interpretation?

Bug introduced in 10.0.0 and fixed in 10.0.1 I had code to display with subscripts from Displaying index as subscript on output: e.g. C[i] -> C_i with Notation[...] or Interpretation[..]? which ...
11
votes
3answers
203 views

Strange Behavior in Barchart LabelingFunction

Bug introduced in 10.0.0 and fixed in 10.0.1 BarChart formatting algorithm make me loose some time today in V10. Now, ...
5
votes
1answer
70 views

Spurious infinite limit of integration message in NIntegrate

Bug introduced in 7.0 and persisting through 10.2 NIntegrate returns an error complaining that ComplexInfinity is an invalid ...
9
votes
2answers
195 views

Probable Bug in HighlightMesh with 2D Convex Hulls created via ConvexHullMesh

Bug introduced in 10.0 and fixed in 10.2 One nice way to view the new and exciting Mesh objects introduced in Version 10 is by utilizing the function ...
2
votes
1answer
170 views

A possible bug with regard to DateObjects in Version 10?

Bug introduced in 10.0 and fixed in 10.1 Bug related to the Suggestion Bar Bug While getting used to the new data type Date Object in Version 10 I noted that ...
4
votes
0answers
68 views

Does ContourPlot3D leak assignments inside Manipulate?

Update 5 Aug 2015 -- Karsten 7. found a minimal example of leaking not involving Manipulate, so the role of Manipulate seems ...
21
votes
2answers
254 views

BitShiftRight produces incorrect results in Version 10

Bug introduced in 10.0.0 and fixed in 10.0.2 With Mathematica 10 for Mac, BitShiftRight works properly on lists of up to 100000 numbers, but appears to give ...
12
votes
2answers
218 views

Possible Bug in DiscretizeRegion with Option MaxCellMeasure

Bug introduced in 10.0.0 and fixed in 10.0.2 Consider the following ImplicitRegion: ...
8
votes
3answers
205 views

Ticks disappear in Graphics3D with Epilog

Bug introduced in 10.0.0 and fixed in 10.0.2 Normally, you can enable Graphics3D to show tick marks by doing this: ...
8
votes
1answer
233 views

FindRoot kills kernel

Bug introduced in 7.0 or earlier and fixed in 10.1.0. I'm having problems with FindRoot killing the kernel. In my real application, I want to ...
11
votes
2answers
649 views

Annoying FrontEnd bugs in Mathematica 10

Bug introduced in 10.0.0 and fixed in 10.0.2 Recently I installed Mathematica 10 on Windows 8 x64 machine. Before that I had a prerelease version of Mathematica 10 installed on my laptop. I ...
5
votes
2answers
108 views

BarLegend using Function that uses Blend

Bug introduced in 10.0 and fixed in 10.1 I'm sorry if this is a duplicate, but I don't even know how to look for it. I had this line of code that worked on a Notebook I wrote on Mathematica 9.0: ...
22
votes
1answer
567 views

Excessive memory use by Mathematica kernel in 10.0.2 after executing simple commands

Bug introduced in 10.0 and fixed in 10.1 Warning: the code below may hang your system if you have the Suggestions Bar enabled in Mathematica < 10.1. When issuing the following simple ...
6
votes
0answers
86 views

Problems with StateSpaceModel in v10.2

Bug introduced in 10.0.2 and persisting through 10.2 or later I don't know if this is a bug, or if just something changed I can't figure out. Take the following examples: ...
13
votes
1answer
307 views

BUG: AssociationMap loses definition

Bug introduced in 10.0.0 and fixed in 10.1.0. I'm facing a strange behavior of AssociationMap. With a fresh Kernel session: ...
7
votes
1answer
196 views

Linux: Mathematica crashes when clicking documentation links very fast

Bug introduced in 10.0.1 or earlier and fixed in 10.1.0 Can someone confirm the following behavior: Open a new Mathematica and go to the documentation. Navigate to any reference page (I used ...
9
votes
1answer
121 views

Bug in GeneratingFunction?

Bug introduced in 7.0 and fixed in 9.0.0 According to the documentation GeneratingFunction[a[n],n,x]==Sum[a[n]x^n,{n,0,Infinity}] However, for $a_n=1/(n+2)$ I ...
15
votes
1answer
419 views

Why does LogLinearPlot sample its argument outside the specified domain?

Bug introduced in 6.0 and fixed in 9.0.0 I experience a weird bug in the function LogLinearPlot. If the input is an interpolation function, such as the one ...
9
votes
1answer
127 views

Kernel Crash while using “ValuesOnGrid” method of InterpolatingFunction

Bug introduced in 10.0.0 and fixed in 10.2.0 I was experiencing some kernel crash while using "ValuesOnGrid" method of an ...
10
votes
1answer
496 views

GeoDirection and GeoDistance Memory Leaks: How to Recover the Memory?

Bug introduced in 7.0 and fixed in 9.0.0 The functions GeoDirection and GeoDistance have memory leaks. To see this, run the example functions below and watch as the Physical Memory Available in ...
11
votes
0answers
78 views

Floating highlighting bug [duplicate]

Bug introduced in 10.0 and fixed in 10.2 At some random point in time the highlighting does not disappear any more. By highlighting I mean transparent boxes appearing for find feature indicating ...
18
votes
2answers
283 views

Getting rid of spikes in the PDE solution

Bug introduced in 10.0 and persisting through 10.2 or later Note: In 10.0, Rationalize[fd, 0] was needed or mesh generation would fail. Preamble: I am solving a ...
5
votes
1answer
100 views

FindFormula can't deal with the population data from Wolfram server

Bug introduced in 10.2 and persisting through 10.2 or later In the documentation of FindFormula, the first application of it is to predict the population of ...
6
votes
2answers
100 views

Possible memory leak when importing JSON

Bug introduced in 10.0 and persisting though 10.2.0 This problem that I would like to resolve is how to free memory used Import a file when the file is no longer in use. I have a project in which ...
23
votes
1answer
340 views

Performance regression for Fold?

Bug introduced in 8.0 and persisting through 10.2.0 or later I noticed an over 10x performance drop on Mathematica v9.0.1 (as Oleksandr R. commented, also v8) compared with v7.01 for this code: ...