# Questions tagged [parametric-functions]

Questions about explicit functions expressed in terms of independent variables, i.e. parameters. Including approaches for rewriting functions using different parameterizations.

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### How to make Region from Spline curve

Let bsf = BSplineFunction[{{1, 1}, {-0.5, -0.7}, {-0.4, -1}, {1, 0}}, SplineClosed -> True, SplineDegree -> 3] Than ...
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### Symbolic solution of trigonometric equation

I am dealing with complicated trigonometric equations. Generally, I would like to calculate θ or at least Sin[θ]. My code is as ...
• 111
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### How to plot mutiple spiric sections of a torus in a single plot?

Spiric Sections are the cross-sections of a circular torus (radius $a$) cut by a plane parallel to its axis. It has been extensively discussed in the wikipedia page. I want to show the cross-...
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### How to avoid overlapping mesh lines ParametricPlot3D?

I have the following plot obtained using ParametricPlot3D: obtained via the following code: ...
• 65
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### Plot3D for a problem where the initial value of the independent variable is a parameter in ParametricNDSolve

I would like to obtain a Plot3D from a ParametricNDSolve routine; I encounter a problem similar to Initial time as parameter in ParametricNDSolve, ParametricNDSolve with variable initial conditions ...
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