SEARCH Articles Figures Tables Effect of a weighted metric on angular distances, representation of the same two line segments in the space S defined by a weighted Euclidean metric. The metric matrix W is the same as in [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint] [Publishers Imprint]