From ca812acadae5c3a3cc0726102e7e3c45448cf19d Mon Sep 17 00:00:00 2001 From: bnewbold Date: Thu, 26 Feb 2009 15:40:49 -0500 Subject: adding some misc files I had sitting around in my working dir, not really important but might as well hold on to them --- other/henon-huge.scm | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 other/henon-huge.scm (limited to 'other/henon-huge.scm') diff --git a/other/henon-huge.scm b/other/henon-huge.scm new file mode 100644 index 0000000..8109e24 --- /dev/null +++ b/other/henon-huge.scm @@ -0,0 +1,21 @@ + +;;; want to plot roughly (-1,1), (-1,1), alpha = 1.32 +(define ((henon-map alpha) x y return failure) + (if (or (> x 1) (< x -1) (> y 1) (< y -1)) + failure) + (return (- (* x (cos alpha)) + (* (- y (square x)) (sin alpha))) + (+ (* x (sin alpha)) + (* (- y (square x)) (cos alpha))))) + +( + +;gnuplot('set terminal png; set xrange[-4:4]; set yrange[-100:100]; set output "/home/bnewbold/fromsage.png"; plot "/home/bnewbold/output";') + +(start-gnuplot "huge-output.data") + +(define window (frame -1. 1. -1. 1.)) + +;(explore-map window (henon-map 1.32) 2000) + + -- cgit v1.2.3