Compute the dot product of two vectors : Vector « Game « Android






  1. Android
  2. Game
  3. Vector

Compute the dot product of two vectors

 
class Main {
  /**
   * Compute the dot product of two vectors
   * 
   * @param v1
   *            The first vector
   * @param v2
   *            The second vector
   * @return v1 dot v2
   **/
  public static float dot(float[] v1, float[] v2) {
    float res = 0;
    for (int i = 0; i < v1.length; i++)
      res += v1[i] * v2[i];
    return res;
  }

}








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