rsc3/doc/help/ugen/binary-ops/sqr-sum.help.scrbl

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2022-08-24 13:53:18 +00:00
#lang scribble/manual
@(require (for-label racket))
@title{(sqr-sum a b)}
Square of the difference. Return the value of (a + b)**2. This is
more efficient than using separate unit generators for each
operation.
(audition
(out 0 (mul (sqr-sum (f-sin-osc ar 800 0)
(f-sin-osc ar (x-line kr 200 500 5 do-nothing) 0))
0.125)))
(let ((a (f-sin-osc ar 800 0))
(b (f-sin-osc ar (x-line kr 200 500 5 do-nothing) 0)))
(audition
(out 0 (mul (mul (add a b) (add a b))
0.125))))