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.

learn more… | top users | synonyms (1)

1
vote
0answers
35 views

Problem with dashed lines in Plot, ListPlot and ListLinePlot [duplicate]

(I'm new stackexchange so I hope i'm doing this correctly). I'm struggling with dashed lines in Plot, ListPlot or ...
2
votes
0answers
94 views

Is this a bug in NCAlgebra library?

In course of my work with NCAlgebra package for Mathematica, http://math.ucsd.edu/~ncalg/ , I encountered unexpected behavior of replacements. I am using ...
4
votes
0answers
110 views

LowpassFilter in v10: unit issues?

Bug introduced in 10.0.0 and persisting through 10.0.2 or later I tried this with a clean start and no documents loaded. Now, evaluating the following on the documentation page for ...
4
votes
1answer
97 views

Symbolic geometry not working?

I have Mathematica 10 on the Raspberry Pi. (wolfram-engine version 10.0.0+2013112003) According to the "What's New in Mathematica 10" page ...
2
votes
2answers
57 views

Is StateSpaceModel command ignoring the StateSpaceRealization option?

fixed in 10.0.2 This is version 10.01 on windows. It seems that StateSpaceModel is completely ignoring the StateSpaceRealization option when create a state space object. ...
5
votes
1answer
95 views

Changing the definition of N: unexpected $RecursionLimit::reclim error

I have some objects represented as follows: Object[data, param] data is a list of numbers, ...
0
votes
0answers
45 views

FeynRules issue when trying to export UFO file

I am having problems with the UFO file generated by a very simple model using FeynRules. The following error occurs when MadGraph tries to import the "Model_UFO" file: ...
2
votes
2answers
181 views
4
votes
1answer
67 views

How Unevaluated works Through its Attributes?

Check this example: ...
10
votes
0answers
108 views

CDF Player - MMA9 - MMA10 oddities

I'm (slowly) building a WordPress site with some didactic simulation made with Mathematica. Users can run the simulations (on-line or off-line) with the free Wolfram CDF Player. One of the last ...
4
votes
1answer
89 views

How to print $\odot$ without it being cropped? (\[CircleDot] symbol)

Preamble: In some applications (astronomy, cosmology, etc), it is useful to measure things in solar quantities, say distances in $R_\odot$ or masses in $M_\odot$, and so on. Now and then I see ...
2
votes
1answer
85 views

Wolfram CDF Player not working anymore in WordPress v.4.0.1

I usually instert my CDF demonstrations in my WordPress site with the WolframCDF plugin v.2.1. It worked fine till a couple of days ago. But, after the recent (automatic) upgrade of WordPress from ...
3
votes
2answers
148 views
0
votes
1answer
79 views

Simplify returns wrong result [duplicate]

For some particular reason, Mathematica makes wrong calculations when using Simplify[]. I need Simplify[] for a fractional decomposition of some fractions of low-order polynomicals. Here is a ...
11
votes
2answers
168 views

Weird behaviour when using Scale, Rotate in Graphics

(Edited to simplify drawing) I have a drawing of two tangent circles: ...
7
votes
2answers
273 views

Negative integral of a positive function

For a parameter $t\in (0,1)$ $Assumptions = t ∈ Reals && t > 0 && t < 1 I define an obviously positive function $f(x)=\left| \Re ...
16
votes
2answers
548 views

Why is TextString[-0.5] a positive number?

Fixed in 10.0.2 I want to format numbers in decimal notation and chose TextString for this task. But today, when looking at the final result of my 3-weeks ...
0
votes
0answers
31 views

Why does Mathematica play midi that bad?

When I import a midi file,then play it in Mathematica 10,occasionally the sound is very disappointing! There are no problem when I play it in KMPplayer... The sound's volumn is sometimes very small ...
4
votes
2answers
193 views

Plotting bug in Mathematica 9.0

I want to plot the transition dipole moment vectors on their respective position. For example one transition dipole moment have a position vector like R now at this ...
5
votes
2answers
108 views

PolarPlot with Dashed and PlotRange freezes for simple function

When I plot PolarPlot[1/(1+Cos[6-t]), {t,0,2\[Pi]}, PlotRange->{{-4,4},{-4,4}}, PlotStyle->Dashed] everything works normally, but when I change the ...
4
votes
2answers
116 views

Opacity renders lines incorrect in certain viewing angles

Trying to learn how Opacity works, I found a possible issue. Generating points in a square spiral with: ...
1
vote
1answer
51 views

DayRound Rounding Values:No difference between “Preceding” and “Following”?

On Mathematica 10.0.1 both DayRound[{1980, 2, 29}, "EndOfMonth", "Preceding"] and ...
6
votes
0answers
130 views

Copy/Paste of quoted text crashing Mathematica 10?

(Mathematica 10.01 under Windows 7) Create two text cells and in each of them place the following text: <table align="left" style="margin-left:50px; border-collapse: collapse; padding: 0px; ...
5
votes
2answers
620 views

Mathematica 10 cannot solve definite integral

Bug introduced in 10.0.0, solved in 10.0.2 Mathematica 10 fails to solve the following integral, saying that it does not converge. ...
9
votes
2answers
180 views

Glitch in Filling?

Bug introduced in 8.0 and persisting through 10.0.2 or later I ran into a problem while plotting and I was able to narrow it to this. Before I start "spelunking" I'd like to know if I am ...
6
votes
3answers
121 views

FontSize problematic when used in LabelStyle

Bug introduced in 9.0.0 and persisting through 10.0.2 or later Consider the following few examples, each producing a trivial graphic object: ...
1
vote
1answer
49 views

Changing the width of BarLegend

Is it possible to change the aspect ratio of the BarLegend in Mathematica? The option LegendMarkerSize, in my case below, only ...
5
votes
1answer
102 views

Bug in grouping after editing code?

While looking at A question about conditional replacement I think I discovered a bug in the Front End that affects both 7.0.1 and 10.0.1 under Windows. If I copy and paste this line into a new Cell ...
2
votes
0answers
91 views

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

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
3answers
138 views

Functional defined Ticks of LogLinearPlot does not work

version 10 $Version "10.0 for Microsoft Windows (64-bit) (June 29, 2014)" Consider three cases in LogLinearPlot's ...
8
votes
1answer
114 views

Temporary variable not removed in Mathematica 10

Bug introduced in 10.0.1 and fixed in 10.0.2 In Mathematica 10, the documentation still states that a symbol with attribute Temporary will automatically be removed when it is no longer needed. Now ...
7
votes
1answer
111 views

Raster to Image conversion problem

NOT fixed in v 10.0.2 (Dec2014) (I notice small differences in the output but still not correct, see the edited post below) There are 3 ways to convert a Raster into an Image : only 1 works for me ...
3
votes
1answer
87 views

FinancialDerivative function call without parameter fails in Mathematica 10

fixed in 10.0.2 When I type FinancialDerivative[] in Mathematica 10. There is error listed as follows. Anybody know how to solve it? Thanks.
1
vote
0answers
44 views

Order of integration resolves “Indeterminate expression encountered.”

Bug introduced in 10.0.0 and fixed in 10.0.1 Today I came across the following integral: ...
4
votes
0answers
163 views

Colored marks appearing in notebook input text?

What is the causing these colored marks to appear in my Mathematica notebook? I'm particularly annoyed with the black ovals that occasionally obscure parts of the input as I'm typing: I have also ...
1
vote
0answers
63 views

Bug? malloc munmap_chunk: Assertion failed

I run a mathematica script on a Linux system and after two days it dies with the error message MathKernel: malloc.c:3546: munmap_chunk: Assertion `ret == 0' failed. Aborted There should be ...
5
votes
1answer
90 views

RawArray crashes the kernel

fixed in 10.0.2 RawArray seems to crash the kernel on my machine RawArray["Byte", {}] Is this a bug? Any insights why this happens? My system: version 10.01 ...
2
votes
1answer
124 views

A possible bug with regard to DateObjects in Version 10?

Bug related to the Suggestion Bar Bug While getting used to the new data type Date Object in Version 10 I noted that there seems to be a bug which on my machine ...
3
votes
1answer
104 views

Problem with series expansion and integrate

I have the following very simple code. A power series in a-parameter, function f[x], is integrated with respect to x, and the ...
12
votes
0answers
120 views

Bug(?) in version 10: Tooltip and ListPointPlot3D

Bug introduced in 10.0.0 The coordinates of a point in a three dimensional graph can be shown in a tooltip: ...
7
votes
0answers
91 views

ParametricPlot MeshStyle bug in v10?

Update This bug is fixed in v10.0.2.0 Original Post The documentation gives the following code and says "Use a red mesh in the x direction and a blue mesh in the y direction:" ...
7
votes
1answer
176 views

Problem with Neumann condition in quarter disc

So I'm following the available examples in version 10 for FEM, The plane stress operator is shown as this ...
1
vote
0answers
64 views

Request for clarification of Eigensystem::eivn message

What causes the problem of "two eigenvectors associated to one single multiplicity eigenvalue" that I am experiencing? After several transformations to simplify an unwieldy matrix, I end up with the ...
2
votes
1answer
60 views

Error with comments inside and expression

I found this strange parsing error with comments inside of an expression in Version 7. And example is {{1, x}, {1, y} (* {1, z (= 5+6)} *)}; It occurs depending ...
7
votes
2answers
178 views

Understand MeshFunctions with Intercepts

Bug introduced in 7.0.1 or earlier and persisting through 10.0.2 or later While I've been thinking about this question, I tried to visualize the Intercepts. I use three snippets, actually snippet ...
6
votes
4answers
799 views

Why this gives 0?

fixed in 10.0.2. Why this gives 0? I am in shock, it should be Sinh[x]. FullSimplify[I InverseFourierTransform[FourierTransform[Cosh[t],t,w]/w,w,x]]
24
votes
3answers
361 views

Assign a randomly generated list to variable

Bug introduced in 10.0.0 and fixed in 10.0.2 I don't know if this is a silly question, but it really baffles me. So please help me understand this behavior. ...
8
votes
4answers
308 views

Mathematica complaints that convergent integral diverges

Bug introduced in 10.0.0. Fixed in 10.0.2 Trying to do the integral ...
5
votes
1answer
93 views

Notebook's WindowSize interference with contents' Dynamic ImageSizes

Consider the following MWE: ...
15
votes
0answers
130 views

A bug in the overloading of MemberQ and FreeQ for Association?

Bug introduced in 10.0.0 While answering Pattern match for nested Association I came across behavior of MemberQ and FreeQ in ...