8 lines
226 B
Scheme
8 lines
226 B
Scheme
(require plot)
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(define (trig x y) (* (sin x) (sin y)))
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(plot (vector-field (gradient trig) '((samples 25)))
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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 "gradient field of F(x,y) = sin(x) * sin(y)"))
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