add sin sqr cos aliases

packages/core/signal.mjs

@@ -71,25 +71,28 @@ export const sine2 = signal((t) => Math.sin(Math.PI * 2 * t));
 
 /**
  *  A sine signal between 0 and 1.
- *
  * @return {Pattern}
+ * @synonyms sin
  * @example
  * n(sine.segment(16).range(0,15))
  * .scale("C:minor")
  *
  */
 export const sine = sine2.fromBipolar();
+export const sin = sine;
 
 /**
  *  A cosine signal between 0 and 1.
  *
  * @return {Pattern}
+ * @synonyms cos
  * @example
  * n(stack(sine,cosine).segment(16).range(0,15))
  * .scale("C:minor")
  *
  */
 export const cosine = sine._early(Fraction(1).div(4));
+export const cos = cosine;
 
 /**
  *  A cosine signal between -1 and 1 (like `cosine`, but bipolar).
@@ -102,11 +105,13 @@ export const cosine2 = sine2._early(Fraction(1).div(4));
  *  A square signal between 0 and 1.
  *
  * @return {Pattern}
+ * @synonyms sqr
  * @example
  * n(square.segment(4).range(0,7)).scale("C:minor")
  *
  */
 export const square = signal((t) => Math.floor((t * 2) % 2));
+export const sqr = square;
 
 /**
  *  A square signal between -1 and 1 (like `square`, but bipolar).