# objspace.std.withspecialisedtuple

- name: withspecialisedtuple
- description: use specialised tuples
- command-line: --objspace-std-withspecialisedtuple
- command-line for negation: --no-objspace-std-withspecialisedtuple
- option type: boolean option
- default: False

Use "specialized tuples", a custom implementation for some common kinds of tuples. Currently limited to tuples of length 2, in three variants: (int, int), (float, float), and a generic (object, object).