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How Many Triangles are Created by n Lines in the Plane?

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1. How Many Triangles are Created by n Lines in the Plane??? by Daniel A. Asimov on 01/17/95.
2. Re: How Many Triangles are Created by n Lines in the Plane??? by John Conway on 01/17/95.
3. Re: How Many Triangles are Created by n Lines in the Plane??? by on 01/17/95.
4. Re: How Many Triangles are Created by n Lines in the Plane??? by Dan Hirschhorn on 01/19/95.
5. Re: How Many Triangles are Created by n Lines in the Plane??? by Daniel A. Asimov on 01/19/95.
6. Re: How Many Triangles are Created by n Lines in the Plane??? by David G Radcliffe on 01/21/95.
7. Lines forming triangles by steve gray on 02/09/95.
8. Lines Forming Triangles - Correction by Steve Gray on 02/10/95.
9. Re: Lines forming triangles by Daniel A. Asimov on 02/10/95.
10. Lines forming triangles by David Robbins on 02/26/95.

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