Method sq

core/src/processing/core/PApplet.java:4053–4055

Squares a number (multiplies a number by itself). The result is always a positive number, as multiplying two negative numbers always yields a positive result. For example, -1 -1 = 1. @webref math:calculation @webBrief Squares a number (multiplies a number by itself) @param n number to square

(float n)

   * @see PApplet#sqrt(float)
   */
  static public final float sq(float n) {
    return n*n;
  }

/**
   *