Search found 4 matches

by origamidennis
Thu Jun 21, 2012 12:44 am
Forum: Mathematics
Topic: Simple proofs?
Replies: 6
Views: 5281

Re: Simple proofs?

Nick wrote:
Do you have any visuals of this Dennis? It sounds interestig, but I can't picture it...
Hi Nick, I don't at the moment, but I could make some.(but it'll be a couple of weeks away before I can get around to it!)
by origamidennis
Sun Jun 17, 2012 3:08 pm
Forum: Books
Topic: origami books that include a bibliography
Replies: 16
Views: 13613

Re: origami books that include a bibliography

Looks like all of this would be useful on the ODB.
I'm currently upgrading the underlying system to be considerably more wiki-like and the whole thing would be searchable.
If there are specific search criteria or fields that you'd like, just ask and I'll add them now.

Dennis
by origamidennis
Sun Jun 17, 2012 2:38 pm
Forum: Philosophy
Topic: What is a fold?
Replies: 1
Views: 2475

What is a fold?

This is something I wrote a couple of years ago, but this is the ideal place to discuss it properly. Some time ago, I was amusing some work colleagues with various little gems of origami. Being of a problem-finding, puzzle-solving type of environment, one of them actually asked, “Can you fold someth...
by origamidennis
Sun Jun 17, 2012 2:36 pm
Forum: Mathematics
Topic: Simple proofs?
Replies: 6
Views: 5281

Re: Simple proofs?

There are a couple of proofs that can be demonstrated using origami, but I've found it useful it as a method of teaching HOW to prove something. In my case I have shown Haga's theorem 'If you fold a bottom corner of a square onto the centre point of the top edge, the bottom edge of the square inters...