Sequence command doesn't consider all intersections and tangents

Clueid shared this problem 3 years ago

Not a Problem

Hello,

When putting Intersect() or Tangent() commands in Sequence() or Zip(), the command does not consider all possible tangents or intersections.

Files: Circle intersec...

The same problem

Best Answer

Walter Füchte ● 3 years ago

sorry, I don't understand Your Question.

Verbinde ( Zip( { Tangente(P, d) } , P, l1))

----> {

Files: Concentrictange...

Comments (11)

Clueid ● 3 years ago

Another example:

Files: Concentric tang...

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Michael Borcherds ● 3 years ago

Have you tried Intersect(a,b,1) and Intersect(a,b,2)?

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Clueid ● 3 years ago

Yes, but unfortunately, it does not work for tangents :(

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Walter Füchte ● 3 years ago

ein Versuch: l1: Liste von lines, c: circle

Verbinde(Zip({Schneide(c, g)}, g, l1))

W.F.

Files: Circle_intersec...

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Clueid ● 3 years ago

Thanks for the reply, but what about Tangent()?

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Walter Füchte ● 3 years ago

Zip( { Schneide(c,t) },t,l2)

----->{ ---->}

Files: Concentrictange...

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Clueid ● 3 years ago

I don't want the second intersection of the tangents.

Given a list of points, I want to draw BOTH tangents from these list of points to the circle.

Instead of this:

/A4CG78f3Zkw3AAAAAElFTkSuQmCC

I want this:

/sItr0ejGICoAAAAASUVORK5CYII=

From each point, TWO tangents should be drawn. Not one.

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Walter Füchte ● 3 years ago

sorry, I don't understand Your Question.

Verbinde ( Zip( { Tangente(P, d) } , P, l1))

----> {

Files: Concentrictange...

URL

Clueid ● 3 years ago

All right, thanks. This was what I wanted.

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Michael Borcherds ● 3 years ago

You can also try

{Intersect(f,g)}

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Clueid ● 3 years ago

Can you explain why the program doesn't from the beginning consider all possible intersections, please?

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