3.2.2.1.2. scipy.constants.unit¶

scipy.constants.unit(key)[source]¶

Unit in physical_constants indexed by key

Parameters:	key : Python string or unicode Key in dictionary physical_constants
Returns:	unit : Python string Unit in physical_constants corresponding to key

See also

codata

Contains the description of physical_constants, which, as a dictionary literal object, does not itself possess a docstring.

Examples

>>> from scipy import constants
>>> constants.unit(u'proton mass')
'kg'