How to make a function with two patterns listable?
Is there a method faster than FindFit to fit conical elliptical cylinder to point data?
Speeding up computation of Gaussian integral
Creating Picture-in-Picture functionality by Attaching a Notebook to a Notebook using AttachCell[]
Detect an event in NDSolve that is initially true
How to remove branches in Piecewise with measure 0
Why does mathematica repeat my differential equation again?Does it mean no solution?
How to make a function with two patterns listable? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=272291
Suppose that I have a function that has two patterns: disksConstantRadius[radius_][points_] := Disk[#, radius] & /@ points (noting that this would be better---... [operators] [attributes]
asked by Craig Carter https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=12461 Score
of 11 answered by Michael E2 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4999
Score of 7 Is there a method faster than FindFit to fit conical elliptical cylinder to point data?
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=272292
I have a code that fits conical elliptic cylinders to point data. It utilizes FindFit . Usually, I need to fit over 1,500 "cylinders"**, each are ... [performance-tuning] [mathematical-optimization] [fitting]
asked by Anton https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=81381 Score of 10 answered by Henrik Schumacher https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=38178
Score of 13 Speeding up computation of Gaussian integral https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=272484
Suppose $x$ comes from standard normal in $d$ dimensions. Are there NIntegrate tricks I can use to speed up the following Gaussian integral? $$f(a)=E_x\left[\frac{... [numerical-integration]
asked by Yaroslav Bulatov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=217
Score of 8 answered by JimB https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=19758
Score of 11 Creating Picture-in-Picture functionality by Attaching a Notebook to a Notebook using AttachCell[]
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=272375
I use Mathematica for math lectures at my school. I would like to find a way to attach a secondary notebook to a primary notebook using AttachCell[]. The idea is to have picture-in-picture (PIP) ... [front-end] [notebooks] [cells] [slideshows] [document-creation]
asked by B flat https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=33996 Score of 7 answered by Alexey Popkov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=280
Score of 4 Detect an event in NDSolve that is initially true https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=272295
I want to check at what time the derivative of a function converges to zero. If the function starts far from equilibrium, the event is detected correctly at ... [differential-equations] [event-detection]
asked by István Zachar https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=89 Score
of 7 answered by Michael E2 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4999
Score of 7 How to remove branches in Piecewise with measure 0 https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=272512
I am doing Convolve over UnitTriangle in 2 dimensions and the resulting piecewise function has conditions with measure zero (... [simplifying-expressions] [expression-manipulation] [piecewise]
asked by carlosayam https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1215 Score
of 6 answered by Adam https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=74641
Score of 4 Why does mathematica repeat my differential equation again?Does it mean no solution?
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=272445
I am trying to solve this \begin{equation} (1-\frac{2}{r})\partial_r^2 u+\frac{2}{r}(1-\frac{1}{r})\partial_r u+\frac{1}{r^2} \partial^2_x u+\frac{\cot x}{r^2} \partial_x u-\frac{\cos x}{r^2}(1+\frac{... [differential-equations] [equation-solving] [symbolic]
asked by Sven2009 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=83039 Score
of 6 answered by Nasser https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=70
Score of 12