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1
vote
2answers
350 views

EdgeRenderingFunction question

(Edit 1 : I added this paragraph after the original post, for context) Some context for this question can be found in another post (Problem with EdgeRenderingFunction), which however may be taken ...
5
votes
1answer
44 views

DeleteMissing level spec confusion [duplicate]

Given: titanic = ExampleData[{"Dataset", "Titanic"}] Why does this correctly delete Missing[] elements: ...
9
votes
1answer
119 views

Mathieu function periodicity problem

According to the documentation, the Mathieu characteristic function generates parameter a: The characteristic value Subscript[a, r] gives the value of the parameter a in y′′+(a-2q cos(2z))y=0 ...
6
votes
3answers
230 views

Problems with PlotStyle in mathematica 10

Bug introduced in 9.0 The simplest way to ask is to post the code of what I'm doing: ...
5
votes
0answers
77 views

FindRoot kills kernel

Bug introduced in 7.0.1 or earlier. Persists through at least 10.0.0. I'm having problems with FindRoot killing the kernel. In my real application, I want to FindRoot on a black-box function ...
4
votes
1answer
72 views

Dynamic panel crashes Mathematica 10.0.0.0

This answer by @paw have revealed a bug that causes Mathematica v 10.0.0.0 to crash the GUI and kernel. So far the offending code is this: ...
4
votes
1answer
61 views

WindowSize error message when saving Graphics object as PNG

When I try to save a Graphics object using the menu File ▶ Save Selection As... or via right click and Save Graphic As... the Messages window pops up with the ...
16
votes
4answers
331 views

How do you turn off the Dashed graphics directive? [duplicate]

I'm looking at Graphics Directives but can't figure out a way to turn off the Dashed graphics directive. For example, given ...
5
votes
1answer
52 views

Only String Keys supported in Dataset's Association Query?

Given data: titanic = ExampleData[{"Dataset", "Titanic"}] This Association Query works: ...
16
votes
2answers
402 views

symbolic integration error

I'm running Mathematica 10.0.0 and encountered a disturbing error in the symbolic integration of a rather simple function ...
8
votes
1answer
128 views

Is this a bug in NIntegrate?

Is this a bug or I missed something? NIntegrate seems to give a different answer for the same integrand when the option ...
2
votes
0answers
67 views

Mathematica 10 loads too long time [duplicate]

After starting Mathematica 10 it hangs for about a minute before becoming operational. Internet connectivity is disabled. Start screen is disabled. What should I do? P.S. Opening any help page ...
2
votes
1answer
56 views

Some global variables are defined even at the start of a fresh session

In a fresh Mathematica session evaluating Names["Global`*"] doesn't give an empty list. The result is either {rhs, z} ...
7
votes
2answers
91 views

Wrong plotmarkers in the legend generated by ListLinePlot

ListLinePlot generates the same legend for different lists of data when PlotMarkers and ...
12
votes
1answer
135 views

A bug in Commonest in version 10

Bug introduced in 10.0.0 m_goldberg demonstrated that in Mathematica 10 Commonest does not behave as the documentation indicates that it will. Concisely: ...
5
votes
2answers
104 views

How to lookup by a string key after GroupBy? Inconsistent data type handling

This is relates to a bug was introduced in 10.0.0 and shall be fixed in 10.0.1 It also relates to an issue that has yet to be corrected. After applying GroupBy ...
8
votes
0answers
164 views

Version 10 cannot print properly?

I have two problems with printing in version 10. First, I can't print correctly with a setting of printing scale For example, I have some plots in a notebook, ...
2
votes
0answers
76 views

After editing a file Mathematica 10 interprets […]^2 as […(])^2

This is a very weird bug and I don't really know how to reproduce it, so I'll just copy-paste the whole code ...
12
votes
0answers
169 views

Is garbage collection broken in version 10.0.0?

In version 10.0.0 under Windows I am observing the following behavior: Do[Module[{foo}, foo[x_] := 1; foo[0]], {10}] Names["foo$*"] ...
4
votes
0answers
102 views

Menu commands on Palettes and other windows without menu bars?

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 localized to individual Notebook windows. If I select a Palette and ...
18
votes
1answer
286 views

Kernel inexplicably hangs if I define a pure function without suppressing output

Save any unsaved work before trying as it may crash Mathematica and other programs by filling up the memory! In v9.0.1.0 on OSX 10.8.5, if I start a new session and define two functions ...
6
votes
2answers
272 views

Why LibraryLink function crashes at a second time?

I'm trying link one of Lapack's function to Mathematica through LibraryLink, and the Library function works great at the first execution but crashes at the second time. Here is the code (modified ...
5
votes
1answer
96 views

Numerical Functions Compatible with Regions Fail with MeshRegions and BoundaryMeshRegions

Given a MeshRegion: region = DelaunayMesh[RandomReal[1, {50, 3}]] We can numerically ...
3
votes
1answer
113 views

Boundaries of graphical objects not displayed correctly

I have encountered two situations where Mathematica 10 is mishandling the outer pixels of plainly simple objects. I input this: ...
8
votes
1answer
89 views

Possible Bug in ProbitModelFit when used in a Dataset

Since upgrading to Mathematica 10 on Mac OSX I have come across a number of instances of this error, which occurs using Probit and Logit model fit. A bit of googling show this is something to do ...
11
votes
2answers
395 views

How can I prevent ColorFunction from disabling antialiasing in graphics?

When I use ColorFunction, the appearance of my plots is ruined, changing from this which has the normal smooth lines and antialiased fonts, to this in which ...
8
votes
2answers
369 views

Distorted graphics when using custom ticks and AspectRatio -> Full

I am having a problem using custom tick specifications along with AspectRatio -> Full. The problem affects both Ticks and ...
12
votes
3answers
228 views

Manipulate crashes after running 4 minutes

The following code generates the familiar 3D-plot: ...
7
votes
1answer
149 views

Strange behavior of `BoundaryMeshRegion`

BoundaryMeshRegion is new function of version 10. I am not familiar with the function. I want to decide whether a point is inside or outside in the Boundary using ...
4
votes
1answer
93 views

Correlation test issues

When using Correlation[] function I sometimes get the strange warning: ...
10
votes
2answers
194 views

Deploying to the Cloud for Public Access

Note: Fixed sometime around the 18th of August 2014. Bug present from the release of 10.0.0. until then. I wanted to test how a simple deployed program would appear to a non-mathematica user. I ...
3
votes
0answers
81 views

Derivative of generating function (Example from documentation)

In the documentation for GeneratingFunction, the following example is given under Examples -> Properties & Relations -> Derivative: ...
9
votes
2answers
113 views

Does Dataset round? [duplicate]

I'm importing the following Excel file: My code and its results are: ...
8
votes
2answers
114 views

Issue with Mouseover within Geographics

When using Graphics, I can change the color of the object with the use of Mouseover. ...
5
votes
0answers
89 views

Convoluting inverse square root with Gaussian

I would like to convolute the inverse square root on the interval [0,inf] with a Gaussian function, like so: ...
8
votes
1answer
88 views

Operator syntax for Merge-like Query

Is it possible to take advantage of Dataset's Query operator syntax to Merge parallel queries thereby avoiding Function's that are otherwise required? Using the planets data: ...
7
votes
1answer
99 views

Possible bug involving Dataset/Query and RightComposition

Short Version Why are the results of the following expressions different? ...
3
votes
0answers
82 views

Bug report: Attempting to Save Selection As… in a magnified Notebook fails with errors

I have found that attempting to Save Selection As... in a magnified Notebook fails with errors. On my system it can be easily reproduced by: opening any documentation page setting Notebook ...
6
votes
2answers
86 views

ClassifierInformation's “ClassPriors” misreporting?

To the TLDR people It seems to me that when you explicitly set ClassPriors when running Classify, it creates a ...
7
votes
3answers
111 views

Ticks disappear in Graphics3D with Epilog

Normally, you can enable Graphics3D to show tick marks by doing this: Graphics3D[Sphere[], Axes -> True] But in ...
7
votes
1answer
123 views

Bug in DateListPlot in Mathematica 10

Mentioned this already in an answer to a related question. DateListPlot in Mathematica 10 has a horrible bug: If two points have the same time coordinate, only one is plotted; the others are ignored. ...
11
votes
1answer
117 views

Possible Bug in DiscretizeRegion with Option MaxCellMeasure

Consider the following ImplicitRegion: reg = ImplicitRegion[x^2 + y^2 + z^2 == 16, {x, y, z}]; We can discretize it using ...
8
votes
1answer
190 views

Why is this infinite series wrongly computed by Mathematica?

Could you let me know if Mathematica (newer versions) is able to correctly compute this one? Sum[(-1)^(n + 1) Cos[3^n x]^3/3^n, {n, 1, Infinity}]
7
votes
3answers
141 views

Substituting values in 3j symbols

I believe these three expressions should give the same answer of -1/Sqrt[3], but the first gives +1/Sqrt[3] whereas the second ...
7
votes
1answer
264 views

Why does Simplify with TimeConstraint return Removed[$$Failure]?

Bug existed in version 7 and is fixed in version 10.0.0 I have a rather ugly Mathematica expression (edit: shown below) that I would like to simplify with a time constraint; simplifying without a ...
9
votes
1answer
154 views

Why does GridLines option fail with Function?

The Plot option GridLines can be specified either as a list of explicit values at which to draw the lines, or as a function that ...
10
votes
1answer
174 views

Sporadic bugs in multidimensional SparseArray objects

Udate This SparseArray[] bug is (apparently) fixed on version 10.0 ...
20
votes
1answer
455 views

What is wrong with triangle PlotMarkers in v.10.0.0?

In Mathematica 10.0.0 we have built-in graphical triangle PlotMarkers. Let us look closer on them: ...
6
votes
1answer
119 views

Issue with PieChart3D in Version10. Is it Mac specific?

I was testing version 10 to see if the ImagePadding bug described here had been fixed and came across a significant issue. The chart (code from linked question) ...
12
votes
2answers
244 views

Are there any tutorials on version 10 notebook templating and report generation? Are there missing docs?

I am trying to understand the new templating in version 10. While there is a general documentation page with links to docs for each new function, so far I am unable to find any report generation ...