Questions tagged [version-10.3]

For questions specific to Version 10.3 of Mathematica.

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6
votes
2answers
234 views

ContourPlot is generating a strange plot

I would like to find out the regions where $f(x,y)=0$ for $$f(x,y):=\frac{2 x^2 y^2+2 x y^2-2 x y+y^4-y^3}{4 x^3 y+2 x^2 y-x^2+x y^2}$$ So I wrote this: ...
4
votes
2answers
552 views

In 10.3 System DialogInput execution error

I have upgraded to 10.3 from Mathematica 9.0. However, in 9.0 things that ran well will not run in 10.3. A typical example is: ...
8
votes
0answers
664 views

How can I export 3D plots as vector graphics? [duplicate]

Consider the following simple example code: plot3D = ListPlot3D[{{0, 0, 1}, {1, 0, 0}, {0, 1, 0}}, Mesh -> All]; Export["plot3D.pdf", plot3D] As clearly seen, ...
20
votes
2answers
519 views

Incorrect Timing of Total

For demonstrating how fast C-compiled functions can be, in one of my courses I use the following function for finding the sum of a list of reals: ...