.\" @(#)units.1 6.1 (Berkeley) %G%
.if t .ds / \z/\h'\w'*'u'
units \- conversion program
converts quantities expressed
in various standard scales to
their equivalents in other scales.
It works interactively in this fashion:
A quantity is specified as a multiplicative combination of
units optionally preceded by a numeric multiplier.
Powers are indicated by suffixed positive integers,
division by the usual sign:
only does multiplicative scale changes.
Thus it can convert Kelvin to Rankine, but not Centigrade to
abbreviations, and metric prefixes are recognized,
together with a generous leavening of exotica
and a few constants of nature including:
pi ratio of circumference to diameter
g acceleration of gravity
water pressure head per unit height of water
Compound names are run together, e.g. `lightyear'.
British units that differ from their US counterparts
are prefixed thus: `brgallon'.
Currency is denoted `belgiumfranc', `britainpound', ...
For a complete list of units, `cat /usr/lib/units'.
financial plans on the currency conversions.