- >>> sorted(scale({1: 1, 2: 1}).items())
- [(1, 1.0), (2, 1.0)]
- >>> sorted(scale({1: 1, 2: 1, 3: 1}).items())
- [(1, 1.0), (2, 1.0), (3, 1.0)]
- >>> sorted(scale({1: 1, 2: 2, 3: 1}).items())
- [(1, 0.5), (2, 1.0), (3, 0.5)]
+ >>> sorted(euclidean_scale({1: 1, 2: 1}).items()) # doctest: +ELLIPSIS
+ [(1, 0.7071067...), (2, 0.7071067...)]
+ >>> sorted(euclidean_scale({1: 1, 2: 1, 3: 1}).items()) # doctest: +ELLIPSIS
+ [(1, 0.577350...), (2, 0.577350...), (3, 0.577350...)]
+ >>> sorted(euclidean_scale({1: 1, 2: 2, 3: 1}).items()) # doctest: +ELLIPSIS
+ [(1, 0.408248...), (2, 0.81649658...), (3, 0.408248...)]