Re: request please for an ascii drawing of a saddle and a huge ball that would fit into the saddle; for math
From [Mr.] Lynn Kurtz <kur...@asu.edu.invalid>
· alt.ascii-art
· 19 Jan 2007 18:28 · View full thread
· report
On 18 Jan 2007 20:32:40 -0800, "Bill Taylor" <w.t...@math.canterbury.ac.nz> wrote: >> Can someone please draw a saddle and then draw a huge ball that >> would sit on top of the saddle as to ride the saddle. The idea is that >> the ball is Riem geom and the saddleshape is Lobachevskian geom. > > .-'""`-. > wfct .' `. > / , \ > ; , : : > : , : :; > `- \ , : :/ -' > | "-_ `. : : ::.' _-" | > \ "--._`-....-'_.--" / > :\ ::::::::: / > \\ ::::::: / > `_-_ ::::: _-' > ""`--------------' > >"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" > __ _______ ._________ > \ \ /\ / _____// ,__ ___| > \ \ / \ / /____ / / | | > \ \/ /\ \/ _____/( ( | | > \ / \ / \ \_/|| | > \/ \/ \__/ |_| Does it have to be ASCII? Here's a jpeg: http://math.asu.edu/~kurtz/SphereOnSaddle.jpg --Lynn
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