Plotting a Phase Portrait
Mathematica vs. Python - how does Mathematica compare to Python's scientific computing suite?
How to create a new "person curve"?
Digits of Pi in colored spiral
Placing text within a plot
How to make an inkblot?
Why round to even integers?
Plotting a Phase Portrait https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=14160
I'm trying to plot a phase portrait for the differential equation $$x'' - (1 - x^2) x' + x = 0.5 \cos(1.1 t)\,.$$ The primes are derivatives with respect to $t$. I've reduced this second order ODE to ... [plotting] [differential-equations]
asked by covertbob https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4528 Score of
47 answered by David Slater https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1746
Score of 42 Mathematica vs. Python - how does Mathematica compare to Python's scientific computing suite?
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=86058
Python's family of packages for scientific computing has matured rapidly. I can pretty much replicate all of Mathematica's functionalities, but with production level and open-source code using the ... [python] [system-performance]
asked by M.R. https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=403 Score of
64 answered by Jens https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=245
Score of 42 How to create a new "person curve"? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=17704
Wolfram|Alpha has a whole collectionź of parametric curves that create images of famous people. To see them, enter WolframAlpha["person curve"] into a Mathematica ... [graphics] [image-processing] [algorithm] [wolfram-alpha-queries] [generative-art]
asked by Simon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=34 Score of 93 answered by Vitaliy Kaurov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=13
Score of 50 Digits of Pi in colored spiral https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293384
In How to make the digits of go around in a spiral like this? it is described how to plot pi in a spiralform (in my case as binary number): ... [calculus-and-analysis] [graphics] [color] [number-theory] [digit-sequences]
asked by ralf_7 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=95575 Score of 9 answered by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172
Score of 6 Placing text within a plot https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=71776
I want to place text within a plot. The text is always centered relative to the coordinates. How can I left-align or right-align the text relative to the coordinates? For example: ... [plotting] [graphics] [text]
asked by Anthony Mannucci https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=24733
Score of 29 How to make an inkblot? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=3345
How to effectively create a polygon that looks like a realistic inkblot? So far, I could come up with this (borrowing from Ed Pegg Jr.'s Rorschach demonstration): ... [graphics] [performance-tuning] [image-processing] [generative-art]
asked by István Zachar https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=89 Score of 91
answered by Sjoerd C. de Vries https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=57
Score of 55 Why round to even integers? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=2116
According to the Mathematica help: Round rounds numbers of the form x.5 toward the nearest even integer. For example: Round[{0.5, 1.5, 2.5, 3.5, 4.5}] gives ... [numerics] [language-design]
asked by wxffles https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=427 Score of 88 answered by Per Alexandersson https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=488
Score of 54