7 lines
217 B
Scheme
7 lines
217 B
Scheme
(require (lib "plot.ss" "plot"))
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(define (trig x y) (* (sin x) (sin y)))
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(plot (contour trig)
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(x-min -1.5) (x-max 1.5) (y-min -1.5) (y-max 1.5)
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(title "contours of F(x,y) = sin(x) * sin(y)")) |