Turn off keyboard shortcut
How can we reproduce Charles Demuth's "Figure 5 in Gold"?
How to solve this trig equation with Mathematica?
Length of a continental perimeter
Find closed-form solution of this problem
Wrong solution in a geometry problem
Visualizing branch cut and Riemann surface for a square root
Turn off keyboard shortcut https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=295196
Every once in a while when editing a formula, I want to add a parenthesis at the beginning of the line by pressing Shift9 to get . However, I will accidentally ... [keyboard]
asked by user297024 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=87796 Score of
10 answered by Sjoerd Smit https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=43522
Score of 8 How can we reproduce Charles Demuth's "Figure 5 in Gold"? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=295191
Charles Demuth (1883 - 1935) was an American painter who developed a style of painting known as Precisionism. Precisionist artists reduced subjects to their essential geometric shapes and were ... [graphics] [generative-art]
asked by eldo https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=14254 Score of
10 answered by cvgmt https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72111
Score of 14 How to solve this trig equation with Mathematica? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=295139
The Reduce command of Mathematica is powerful. However, both Reduce and FindInstance are not ... [equation-solving]
asked by user64494 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=7152 Score
of 9 answered by chyanog https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=2090
Score of 16 Length of a continental perimeter https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=295200
Excluding the islands, how can the length of the perimeter of a continent be calculated? To make the question more concrete, what is the length of perimeter of the African continent, excluding the ... [regions] [geography] [geographics]
asked by Syed https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=81355 Score of 7 answered by creidhne https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=41569
Score of 8 Find closed-form solution of this problem https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=295099
Would Mathematica be able to solve for the closed-form solution to the following type of problem? For $i\in\{0,1,2,...\}$ we have that$$C_{3*i+1}=C\\C_{3*i+2}=-C\\C_{3*i+3}=C$$Assume $r\gt0$. What is ... [calculus-and-analysis]
asked by OHoxer https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=95853 Score of 7 answered by Vaclav Kotesovec https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=29655
Score of 12 Wrong solution in a geometry problem https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=295319
I try to solve the simple problem of finding (integer numbers) for the sides of a triangle when its perimeter is 90 and its area is twice, three times or four times this number. My approach is this: <... [geometry] [findinstance]
asked by Nitra https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=36933 Score of
6 answered by user64494 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=7152
Score of 5 Visualizing branch cut and Riemann surface for a square root https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=295295
I have the following complex function: $$g (z) = (1 - a^2/z) (1 - 1 /z),$$ where $0 < a < 1$. Calculations show that $\sqrt{g(z)}$ has a branch cut along $a^2 \to 1$. Is there a way to visualize ... [complex]
asked by Akbar https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=95917 Score of 6 answered by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172
Score of 6