[0, 0, 3] - [4, 0, 0] = [-4, 0, 3]
|[-4, 0, 3]| = 5
[0, 0, 7] - [0, 3, 0] = [0, -3, 7]
|[0, -3, 7]| = √58
[0, 3, 0] + 5/√58·[0, -3, 7] = [0, 3 - 15·√58/58, 35·√58/58]
|[0, 0, 3] - [0, 3 - 15·√58/58, 35·√58/58]| = √(36163 - 4350·√58)/29 = 1.899
Sie sind dann ca. 1.899 LE voneinander entfernt.