Locus on a list of points

holyfssssd shared this question 1 month ago
Needs Answer

So I have a curve created using a locus here which works as expected:https://www.geogebra.org/classic/kp4v5qvq

But now I want to create a sequence of these curves rotated like this:

https://www.geogebra.org/cl...

I had the arcs set up correctly as a sequence. Then I tried to enter the following:

Sequence(Locus(Element(l5,i),Element(l2,i)),i,1,length(l5))
But it doesn't work and gives an error. Is there a way to make this work?

Any help will really be appreciated

Comments (2)

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1

Ok, I figured it out by linking the list of moving points with the slider


Sequence(Locus(Element(l5,i),b),i,1,Length(l5))

The result: https://www.geogebra.org/cl...

But it turns out that this method is way too resource intensive and lags even with moderate quantity.

Is there a way to use the cardioid equation to produce the same results, but more efficiently?

photo
1

Is there a parametric equation for the curve?

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