2022-08-24 13:53:18 +00:00
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#lang scribble/manual
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@(require (for-label racket))
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@title{(abs-dif a b)}
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2022-08-28 10:27:01 +00:00
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2022-08-24 13:53:18 +00:00
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Calculates the value of (abs (- a b). Finding the magnitude of the
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difference of two values is a common operation.
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2022-08-28 10:27:01 +00:00
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@racketblock[
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2022-08-24 13:53:18 +00:00
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(audition
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(out 0 (mul (f-sin-osc ar 440 0)
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(abs-dif 0.2 (mul (f-sin-osc ar 2 0) 0.5)))))
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2022-08-28 10:27:01 +00:00
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]
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2022-08-24 13:53:18 +00:00
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