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Put msb on the right

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This commit is contained in:
Luke Heerman 2024-10-10 14:36:29 -04:00
parent 33fef379ad
commit 0d660277f6
1 changed files with 4 additions and 2 deletions
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6
packages/core/signal.mjs
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@ -5,7 +5,7 @@ This program is free software: you can redistribute it and/or modify it under th
*/ */
import { Hap } from './hap.mjs'; import { Hap } from './hap.mjs';
import { Pattern, fastcat, reify, silence, stack, register } from './pattern.mjs'; import { Pattern, fastcat, pure, register, reify, silence, stack } from './pattern.mjs';
import Fraction from './fraction.mjs'; import Fraction from './fraction.mjs';
import { id, _mod } from './util.mjs'; import { id, _mod } from './util.mjs';
@ -167,7 +167,9 @@ export const run = (n) => saw.range(0, n).floor().segment(n);
*/ */
export const binary = (n) => { export const binary = (n) => {
const binLen = 16; const binLen = 16;
return reify(n).segment(binLen).brshift(run(binLen)).band(pure(1)); // Shift right and mask, with msb at the end/right-side
const i = run(binLen).mul(-1).add(binLen - 1)
return reify(n).segment(binLen).brshift(i).band(pure(1));
}; };
export const randrun = (n) => { export const randrun = (n) => {