vector vec1 = {  -0,  +0,  0   };
vector vec2 = {  .0,  .0, .0   };
vector vec3 = { -.0, +.0, +0.1 };
vector vec4 = { 1.1, 2.2, 3.3  };
vector vec5 = { 2., 3., 4.     };
vector vec6 = { -2., +3., -4.  };
/*
 * These are just comments:  Ideally there is still some broken things
 * for the vector yet.  which sort of sucks.
 */