Plotting a Phase Portrait
What does # mean in Mathematica?
1 Plot, 2 Scale/Axis
Make a scatter plot from two lists
Finding unit tangent, normal, and binormal vectors for a given r(t)
How can I transpose x and y axis on a Plot?
How to calculate scalar curvature, Ricci tensor and Christoffel symbols in Mathematica?
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
41 answered by David Slater https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1746
Score of 39 What does # mean in Mathematica? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=19035
I asked Mathematica to compute the following Solve[c (1-x)^2-x^(1/4) == 0, x] and it returned this: x = Root[#1^8 c^4 - 8 #1^7 c^4 + 28 #1^6 c^4 - 56 #1^5 c^4 ... [syntax] [core-language]
asked by ronanymous https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5730 Score of 43
answered by Dr. belisarius https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=193
Score of 74 1 Plot, 2 Scale/Axis https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=627
I would like to plot those two datasets on top of each other. But they have very different range on the $y$ axis. How can I have two different axis? I found the following on the help menu but quite ... [plotting] [customization]
asked by 500 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=172 Score of 156 answered by ArgentoSapiens https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=92
Score of 158 Make a scatter plot from two lists https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=21884
I have two lists of values xx = {0.1, 0.3, 0.35, 0.57, 0.88, 1.0} yy = {1.2, 3.5, 4.5, 7.8, 9.0, 12.2} I want to make a scatter plot (list plot) with xx as x ... [plotting]
asked by JACKY Li https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=2403 Score of 28 answered by Eric Thewalt https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=6313
Score of 42 Finding unit tangent, normal, and binormal vectors for a given r(t)
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=18598
For my Calc III class, I need to find $T(t), N(t)$, and $B(t)$ for $t=1, 2$, and $-1$, given $r(t)=\{t,t^2,t^3\}$. I've got Mathematica, but I've never used it before and I'm not sure how to coerce ... [equation-solving] [calculus-and-analysis] [geometry] [vector-calculus] [homework]
asked by a98 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5605 Score of
32 answered by Artes https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=184
Score of 47 How can I transpose x and y axis on a Plot? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=18655
This question has appeared in various forms online, but I have not yet seen a complete answer, so I am posting it here. More specifically, suppose I have a function ... [plotting] [graphics]
asked by merlin2011 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5619
Score of 16 How to calculate scalar curvature, Ricci tensor and Christoffel symbols in Mathematica?
https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=8895
I am seeking a convenient and effective way to calculate such geometric quantities. I've used packages like TensoriaCalc , but they don't work at all time. Sometimes,... [symbolic] [physics] [tensors] [differential-geometry]
asked by Zoe Rowa https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1713 Score of
47 answered by Yi-Zen Chu https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4869
Score of 23