Figuring when the minute and hour hand coincide on a clock
Plotting a Phase Portrait
Is there something like DensityPlot3D to visualize atomic orbitals?
How to find integer solutions?
How could Wolfram Research increase Wolfram Language adoption?
Why am I getting that $0.999999999999988 \geq 1.0$ is True?
Mathematica 10.0.x freezes in Initializing kernels
Figuring when the minute and hour hand coincide on a clock https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=573
I would like to list all possible times in a 12-hour period, where the hour hand overlaps the minute hand completely. This is really a question about three distinct things - to be done in Mathematica ... [equation-solving]
asked by Steve D https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=191 Score
of 16 answered by Verbeia https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=8
Score of 22 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
44 answered by David Slater https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1746
Score of 41 Is there something like DensityPlot3D to visualize atomic orbitals?
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=32378
I'm visualizing some hydrogen like atomic orbitals. For looking at plane slices of the probability density, the DensityPlot function works well, and with something ... [plotting] [physics] [chemistry]
asked by Peeter Joot https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=10 Score of 45
answered by xslittlegrass https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1364
Score of 26 How to find integer solutions? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=42359
Following is the equation: Need to solve for integer values of x,y when a,b lies between -1000 and 1000. Problem is to find the number of integer values of pair (x,y) that satisfy it. [equation-solving]
asked by Sahil Sareen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=12396 Score
of 2 answered by bill s https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1783
Score of 4 How could Wolfram Research increase Wolfram Language adoption? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=259272
Introduction Hello, this is a more general question than is typically asked here. However, I chose to post it here because this seems to be the most active community for Wolfram Language / Mathematica ... [language-design] [deployment] [development]
asked by Alec Graves https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=66081 Score of
47 answered by Alec Graves https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=66081
Score of 38 Why am I getting that $0.999999999999988 \geq 1.0$ is True? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=241791
I am getting these results: ... [numerics] [precision-and-accuracy]
asked by Craig Carter https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=12461 Score
of 22 answered by Greg Hurst https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4346
Score of 25 Mathematica 10.0.x freezes in Initializing kernels https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=92931
Bug caused by paclet update and fixed by paclet update. I updated to Windows 10 and have been running Mathematica fine on it for over a month. For some reason, it has just stopped working. I don't ... [bugs] [front-end] [system] [kernel-startup] [paclets]
asked by mitcheljh https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=6783 Score
of 80 answered by ilian https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=145
Score of 100