code: public static void fe_copy(int[] h,int[] f)
  {
    int f0 = f[0];
    int f1 = f[1];
    int f2 = f[2];
    int f3 = f[3];
    int f4 = f[4];
    int f5 = f[5];
    int f6 = f[6];
    int f7 = f[7];
    int f8 = f[8];
    int f9 = f[9];
    h[0] = f0;
    h[1] = f1;
    h[2] = f2;
    h[3] = f3;
    h[4] = f4;
    h[5] = f5;
    h[6] = f6;
    h[7] = f7;
    h[8] = f8;
    h[9] = f9;
  }
docs: /*
  h = f