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avoid floating point inaccuracy by using Fraction

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This commit is contained in:
Bernhard Wagner 2025-06-13 10:28:03 +02:00
parent d7b83e200c
commit 7f50bcebd2
1 changed files with 2 additions and 1 deletions
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3
packages/core/euclid.mjs
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@ -12,6 +12,7 @@ This program is free software: you can redistribute it and/or modify it under th
import { timeCat, register, silence } from './pattern.mjs'; import { timeCat, register, silence } from './pattern.mjs';
import { rotate, flatten, splitAt, zipWith } from './util.mjs'; import { rotate, flatten, splitAt, zipWith } from './util.mjs';
import Fraction, { lcm } from './fraction.mjs';
const left = function (n, x) { const left = function (n, x) {
const [ons, offs] = n; const [ons, offs] = n;
@ -165,7 +166,7 @@ const _euclidLegato = function (pulses, steps, rotation, pat) {
.split('1') .split('1')
.slice(1) .slice(1)
.map((s) => [s.length + 1, true]); .map((s) => [s.length + 1, true]);
return pat.struct(timeCat(...gapless)).late(rotation / steps); return pat.struct(timeCat(...gapless)).late(Fraction(rotation).div(steps));
}; };
export const euclidLegato = register(['euclidLegato'], function (pulses, steps, pat) { export const euclidLegato = register(['euclidLegato'], function (pulses, steps, pat) {