Track chord movement
Why does ReplaceAll not work here?
Italic style in the label
How to create all possible graphs that connect all vertices?
Still bug in Integrate. 2
FEM breaks because of Abs(f'(x))
How to efficiently find all element combination including a certain element in the list
Track chord movement https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=275699
The point $P$ on the circle and the point $F$ inside the circle, perpendicular bisector of line $PF$ intersects the circle at two points $A, B$, the envelope of $AB$ is an ellipse. I use the following ... [graphics] [manipulate] [geometry] [animation]
asked by expression https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=7339 Score
of 6 answered by cvgmt https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72111
Score of 7 Why does ReplaceAll not work here? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=275837
Why does this not change the names of the vertices? ... [functions] [graphs-and-networks] [replacement]
asked by hana https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=82512 Score of 5 answered by Jason B. https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=9490
Score of 7 Italic style in the label https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=275775
For the FrameLabel, I have: Style["\[NumberSign] Humans per city", FontFamily -> "Latin Modern Math"] How can I make only "Humans" ... [labeling]
asked by Marteen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=88712 Score
of 5 answered by lericr https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=84894
Score of 4 How to create all possible graphs that connect all vertices? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=275779
How can I generate all labelled connected simple graphs on n vertices? In the image below, I drew examples with number of vertices ... [functions] [function-construction] [graphs-and-networks]
asked by hana https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=82512 Score of 5 answered by user293787 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=85954
Score of 6 Still bug in Integrate. 2 https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=275760
Let us consider in version 13.1 on Windows 10 a = Integrate[(-t^2 + 1)^s/((2^(-s) + t^s)*(t^2 + 1)) /. s -> 3/2, {t, 0, 1}] ... [calculus-and-analysis] [bugs]
asked by user64494 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=7152 Score of 5 answered by Mariusz Iwaniuk https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=26828
Score of 5 FEM breaks because of Abs(f'(x)) https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=275766
I am trying to solve a 1d differential equation in Mathematica using the finite element method. I have successfully implemented the problem in a commercial software called COMSOL, but I like to use ... [differential-equations] [finite-element-method] [stiffness]
asked by Nils https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=88640
Score of 4 How to efficiently find all element combination including a certain element in the list
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=275804
I have the following list : alist={{5, 6, 7}, {7, 6, 8}, {5, 7, 25}, {7, 8, 26}, {7, 26, 25}, {5, 4, 6}, {4, 12, 6}, {6, 12, 13}, {6, 13, 8}} I want to find all ... [list-manipulation] [permutation]
asked by mmmm https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=88659
Score of 4