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 Psychedelic Spin

sgn(x)*sgn(y)=asn(cos(xx/8+yy/8)/(2*rnd(12)))

scanjump is 0.2

linearity is 4

colour data is 144 088 019 027 144 124

x-axis -11 to 11 : y-axis -10 to 10

Martin H Hansen, Shrewsbury School, Shrewsbury. SY3 7BA.

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