How do I display any given expression in postfix notation rather than the standard notation?
How to swap two columns in a specific row of a matrix?
Why `MatchQ[ 3 + x, _ + _ ]` return `False`?
Generating Poincaré sections
Combining exterior derivatives with endomorphisms
Prepending line number when outputting
What is the root cause for "PacletToolsGeneral::error: "PacletInfo.m" is not a properly formatted PacletInfo.wl or PacletInfo.m file." in PacletBuild
How do I display any given expression in postfix notation rather than the standard notation?
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314417
My example is f[f[f[startValue, 1], 2], 3] which I would like to display as f[startValue, 1] // f[#, 2]& // f[#, 3]& ... [core-language] [notation]
asked by PaulCommentary https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=54458 Score
of 9 answered by E. Chan-López https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53427
Score of 8 How to swap two columns in a specific row of a matrix? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314399
What I've tried is the following: ... [list-manipulation] [functions]
asked by Phillip Dukes https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=94691
Score of 6 answered by Nasser https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=70
Score of 6 Why `MatchQ[ 3 + x, _ + _ ]` return `False`? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314446
Consider MatchQ[ 3 + x, _ + _ ] It returns False . Why? After some research, I concluded that it's due to the ... [pattern-matching]
asked by lezambranof https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=82626 Score
of 4 answered by Greg Hurst https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4346
Score of 11 Generating Poincaré sections https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314415
I would like to reproduce the Poincaré sections presented in this and this papers, which look like The figures are for energy values of E=0.2 (a) and E=0.25 (b) in the Hamiltonian, which reads $$H=\... [differential-equations] [equation-solving] [calculus-and-analysis] [numerical-integration]
asked by Shasa https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=58680 Score of 4 answered by Alex Trounev https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=58388
Score of 2 Combining exterior derivatives with endomorphisms https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314424
(I am a Mathematica novice, please be gentle) I am trying to perform an explicit but lengthy tensor computation and from what I can tell the xterior.m package has much of the functionality I need but ... [tensors]
asked by Thisquestionisreallyhard https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=111214
Score of 3 Prepending line number when outputting https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314418
My goal is to input multiple lines in the same cell and prepend line numbers when outputting. I've tried within my knowledge, but as you can see, Row[] and ... [formatting] [cells]
asked by Soon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=78050 Score of
3 answered by Nasser https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=70
Score of 7 What is the root cause for "PacletToolsGeneral::error: "PacletInfo.m" is not a properly formatted PacletInfo.wl or PacletInfo.m file." in PacletBuild
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314397
Here is my PacletInfo.m: ... [packages]
asked by Satrajit Roy https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=80872 Score
of 3 answered by Jason B. https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=9490
Score of 4