The parametric-equations tag has no wiki summary.
4
votes
3answers
207 views
Solve for the intersection point of 3 surfaces
Basically, I have three 2-torus (tilted) in 3-dimensional Euclidean space. They are expressed by parametric equations:
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3
votes
1answer
59 views
How to integrate ParametricNDSolve solution with respect to a parameter?
I have just upgraded to the new version of Mathematica because of its new built-in ParametricNDSolve function. I need to solve a first-order non-linear ordinary ...
3
votes
4answers
95 views
Problem with WhenEvent
I am trying to add a time dependent fraction to a parameter in NDSolve,
i.e. when 10 < t< 20, add ...
8
votes
5answers
259 views
How do I obtain the enclosed area of this particular parametric plot?
I'm trying to find a way to obtain the enclosed area of this particular plot. Can someone show me how?
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1
vote
2answers
145 views
Parametric plot from two NDsolve solutions
I have two independent ODE systems.
A = NDsolve[..., {x, y}, {t, 0, 10}];
B = NDsolve[..., {a, b}, {t, 0, 10}];
I can draw a ...
8
votes
2answers
246 views
Find the parameter values satisfying conditions for all roots of an equation
Hi I'm very new at Mathematica.
My real problems concerns a much more difficult equation with many parameters, but I want to check that the method is good, so I made up a test equation.
My test ...
