# User Portlet

Discussions |
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Yes, this indeed works for me, thank you. |

I know, that the solutions Mathematica gives are indeed solutions, but I also know, that it is not a complete set of solutions. My question is: Is there any other solution Mathematica missed, or y[x]=1/x is the only one missed? I think this is the... |

Yes indeed, thank you very much for your explanation. After reading your comment, I also tried changing the points from {10,10} to {10.,10.}, which also gave the correct ordering. SortBy did something afterall, just not what I was expecting. Thanks... |

Thanks for this. I tried to understand the code, but unfortunately I am new to Mathematica, I need more time. But I noticed, that when I run it on formatIt[Expand[(z + 1/z)^4], z] the constant term is missing from the output. |

Thank you, this worked to some extent, but not in all the cases I need it. For example in Graphics[Arrow[ParametricPlot[{Cos[t], Sin[t]}, {t, 0, -1}][[1, 1, 3, 2]]], Axes -> True] the arrow goes to the wrong end of the curve. It goes to the... |

Thank you for the detailed response. Running Mathematica with the mesa option worked. Th card is not NVIDIA, so I did not try the other solution. |

Yes, indeed, thank you. I see now that Graphics needs a list of primitives, and the output of Do is not a list. I have to get used to the Mathematica language and move away from procedural thinking. Thanks, Ferenc |

Yes indeed, this is exactly what I needed. Thank you very much. |

Yes, I see this logic, but I still think that this is a bug in the way Manipulate is implemented. If the first argument is a Module, then the interpreter will not look for preexisting definitions for the symbols specified as local in that Module.... |

I am trying to fine-tune the appearance of the notes I am preparing for my students. I would like to have a menu in a docked cell in the notebook that chooses the appropriate sections in the document. I also would like to have the section numbers... |