Method dot

src/main/java/field/linalg/Vec2.java:240–242

Return the dot product of a vector and another. @param a the first vector @param v the other vector @return the dot product

(Vec2 a, Vec2 v)

     * @return the dot product
     */
    public static double dot(Vec2 a, Vec2 v) {
        return a.x * v.x + a.y * v.y;
    }

    /**
     * Add <code>a</code> to <code>b</code> and store the result in <code>dest</code>.