Flip the bits on the diagonal of a binary matrix
Mark all Points in a triangle that have a certain property
Controlling point in graphics 3D with locator
Add a button in Manipulate to execute a bookmark animation?
Quaternionic Kronecker Product
Available Methods for DSolve?
How to write a condition for FindMinimum correctly
Flip the bits on the diagonal of a binary matrix https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=273404
The following code flips the bits of a binary-valued matrix. I realise that the positions of diagonal elements (form {i,i}) can be easily generated with Table or another Mathematica function. I don't ... [list-manipulation] [matrix]
asked by Michel https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=62210 Score of 10 answered by Lukas Lang https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=36508
Score of 7 Mark all Points in a triangle that have a certain property https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=273228
I want to mark all points inside of a triangle having the following property: I can center a line segment of length $c$ on the point so that the line segment is entirely contained inside the triangle. ... [plotting] [computational-geometry]
asked by Jannik https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=61034 Score of
10 answered by cvgmt https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72111
Score of 13 Controlling point in graphics 3D with locator https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=273381
I want to control a point in 3D graph by dragging it with the mouse lets say this is my code and I want to add some functionality like the way locator works in 2d graphics ... [graphics] [graphics3d] [scripting]
asked by Tt Tt https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=87952 Score of
8 answered by wmora2 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=40277
Score of 9 Add a button in Manipulate to execute a bookmark animation? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=273312
I am writing a Manipulate with a set of bookmark animations. Below is a simple toy example. However, rather than having to select the "+" icon and select the "Animate bookmarks" ... [manipulate] [animation]
asked by josh https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=81539 Score of 8 answered by Lukas Lang https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=36508
Score of 4 Quaternionic Kronecker Product https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=273295
I want to define the Kronecker product of quaternionic matrices. I want to follow the idea of this answer of passing the NonCommutativeMultiply to the matrix ... [matrix] [quaternions]
asked by Jan Hajer https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=18862 Score
of 8 answered by MarcoB https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=27951
Score of 7 Available Methods for DSolve? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=273237
I would like to know, apart from Method->Automatic what are available methods for DSolve . ... [differential-equations] [symbolic] [undocumented]
asked by drgrujic https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=13928 Score of
8 answered by Michael E2 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4999
Score of 6 How to write a condition for FindMinimum correctly https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=273328
I would like that, when finding the minimum, the FindMinimum analyzes the variables (x and y) each time and finds q, depending on the current values of x and y. Can I somehow write this condition into ... [mathematical-optimization] [conditional]
asked by Mam Mam https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=88159 Score of 7 answered by b.gates.you.know.what https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=134
Score of 7