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0 votes
1 answer
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Different result in ContourPlot function using different version of Mathematica (?)

I tested "Elasticity with Mathematica" notebook (Mathematica 6) in Mathematica 11.3 and tested C05_stress_kirsch.nb, I added some trigger code to protected function in the tensor2analysis.m file, and ...
Earth's user avatar
  • 1
7 votes
3 answers
2k views

Thickness destroys Dashing for some platforms/versions

EDIT: I posed this as a version issue but now I think it's (also?) an OS issue. Problem exists on both v10.1 and v11.0 on macOS Sierra, but does not exist on Mr.Wizard's post which is v10.1 (OS ...
Max's user avatar
  • 1,060
2 votes
1 answer
140 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 ...
QuantumDot's user avatar
  • 19.8k
3 votes
1 answer
102 views

Possible bug in PlotRange output [duplicate]

I see strange behaviour of PlotRange in the latest Mathematica: PlotRange/.AbsoluteOptions[Plot[Sin[x] x, {x, 0, \[Pi]}, PlotRange -> All]] gives ...
Alx's user avatar
  • 3,642
1 vote
0 answers
38 views

Why plotting a NIntegrate function gives errors in v11? [duplicate]

Example code: f[y_] := NIntegrate[x, {x, 0, y}] Plot[f[y], {y, 0, 1}] It works in v10.4, but in v11.0, even though Mathematica shows the plot, it also gives (the ...
luyuwuli's user avatar
  • 2,814