Jump to content

Talk:Pascal's theorem

Page contents not supported in other languages.
From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by Lim Wei Quan (talk | contribs) at 14:59, 20 November 2009 (Complicated proof). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Where is the mention of Pascal's theory of the logic of religious belief? That's one of his most widely quoted theorems. — Preceding unsigned comment added by 71.146.44.135 (talk)

That's not a theorem. Maybe you should start by looking that the article titled Blaise Pascal. Michael Hardy (talk) 23:27, 18 November 2007 (UTC)[reply]

Sixth Step

What happened to the sixth step?

http://en.wikipedia.org/w/index.php?title=Pascal%27s_theorem&diff=prev&oldid=192916740

--Scottdavies (talk) 13:49, 27 September 2008 (UTC)[reply]

And the second step?

Complicated proof

Why is such a messy proof being used in this article? It looks a very short proof is being linked using Menelaos. A similarly short proof can also be found as Theorem 6.3.1 here: http://www-math.mit.edu/~kedlaya/geometryunbound/gu-060118.pdf. 76.69.85.111 (talk) 16:18, 18 December 2008 (UTC)[reply]

I added a short proof using projective geometry which I think is instructive as it applies to the original conic as well. Lim Wei Quan (talk) 14:59, 20 November 2009 (UTC)[reply]

Unnecessarily complex picture

The diagram illustrating this article is unnecessarily complicated, because the hexagon has been chosen to be 'tangled-up'.

Although the theorem is of course true in this case too, this will make most readers miss the point.

A simpler and better picture is http://commons.wikimedia.org/wiki/File:THPascal.svg

84.97.149.75 (talk) 11:28, 13 February 2009 (UTC)[reply]