Paul, Re: Your "...somebody else might like playing with [the equation]." I rendered the "Farting Monkey equation:"
f[x,c]=c*x*(x^2 - 2*x + 1)/(x^3 - x^2 - 2*x + 1) Domain:{x,y}={{-2,3},{-2.5,2.5}}
as... FartMonk { ; Roger Bagula via Paul N. Lee z2=z*z zt2=z*2 z3=z2*z c=pixel z=pixel: a=c*z*(z2-zt2+1) b=z3-z2-zt2+1 z=a/b |z|<4 } ...and get a humdrum circle with a few minor non-circular areas. Have I missed something? Anyone have any ideas? <---<<
-----Original Message-----
Date: Mon, 18 Sep 2006 12:38:27 -0500 From: "Paul N. Lee" <Paul.N.Lee@Worldnet.att.net> Subject: [Fractint] [Fwd: I get a strange nearly linear cut off]
On Mon, 18 Sep 2006 at 10:13:40, Roger Bagula wrote:
I call it the "Farting Monkey equation" after a birthday greeting card:
f[x,c]=c*x*(x^2 - 2*x + 1)/(x^3 - x^2 - 2*x + 1) Doman:{x,y}={{-2,3},{-2.5,2.5}}
http://www.bullseyesgames.com/cards/birthday/birthday_card_1.shtml
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