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move log2 from composer to registered function

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tyow 2026-02-14 16:40:02 -05:00
parent 6f108f7f28
commit c52e8f3b38
2 changed files with 4 additions and 3 deletions
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3
packages/core/pattern.mjs
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@ -1110,7 +1110,6 @@ const COMPOSERS = {
div: [numeralArgs((a, b) => a / b)],
mod: [numeralArgs(_mod)],
pow: [numeralArgs(Math.pow)],
log2: [numeralArgs(Math.log2)],
band: [numeralArgs((a, b) => a & b)],
bor: [numeralArgs((a, b) => a | b)],
bxor: [numeralArgs((a, b) => a ^ b)],
@ -1816,6 +1815,8 @@ export const floor = register('floor', function (pat) {
return pat.asNumber().fmap((v) => Math.floor(v));
});
export const log2 = register('log2', (pat) => pat.asNumber().fmap((v) => Math.log2(v)));
/**
* Assumes a numerical pattern. Returns a new pattern with all values set to
* their mathematical ceiling. E.g. `3.2` replaced with `4`, and `-4.2`