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Beat-oriented functionality (#976)

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* annotate pure values with their value, allowing single mininotation values to maintain their labels as pure
* Don't use any 'patternified' arguments if they're all 'pure'
* allow pattern weights (roughly, beats-per-cycle) to be inferred where possible, including from mininotation and across many transformations (e.g. `fast` with a 'pure' factor)
* Add `beatCat`, similar to `timeCat` but funkier
* `silence` has a weight of 1, add alternative `nothing` with a weight of 0, and `gap` function with weight argument
* preserve weight across applicative operations (weight comes with the structure)
* add `stack` alternatives that take advantage of pattern weights to align patterns differently - `stackLeft`, `stackRight`, `stackCentre`, `stackExpand`, with `stackBy` with an argument for patterning the alignment.
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Alex McLean 2024-03-16 17:24:37 +00:00 • committed by GitHub
parent d102e1dbbc
commit 398533877c
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8 changed files with 1391 additions and 1381 deletions
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9
packages/core/fraction.mjs
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@ -51,6 +51,11 @@ Fraction.prototype.max = function (other) {
return this.gt(other) ? this : other;
};
Fraction.prototype.maximum = function (...others) {
others = others.map((x) => new Fraction(x));
return others.reduce((max, other) => other.max(max), this);
};
Fraction.prototype.min = function (other) {
return this.lt(other) ? this : other;
};
@ -83,6 +88,10 @@ export const gcd = (...fractions) => {
return fractions.reduce((gcd, fraction) => gcd.gcd(fraction), fraction(1));
};
export const lcm = (...fractions) => {
return fractions.reduce((lcm, fraction) => lcm.lcm(fraction), fraction(1));
};
fraction._original = Fraction;
export default fraction;