18 lines
477 B
Racket
18 lines
477 B
Racket
#lang scribble/manual
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@(require (for-label racket))
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@title{(sum-sqr a b)}
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Return the value of (a*a) + (b*b). This is more efficient than
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using separate unit generators for each operation.
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(audition
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(out 0 (mul (sum-sqr (f-sin-osc ar 800 0)
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(f-sin-osc ar (x-line kr 200 500 5 do-nothing) 0))
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0.125)))
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(let ((a (f-sin-osc ar 800 0))
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(b (f-sin-osc ar (x-line kr 200 500 5 do-nothing) 0)))
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(audition
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(out 0 (mul (add (mul a a) (mul b b)) 0.125))))
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