"units".## S3 method for class 'units':
print(x, ...)
## S3 method for class 'units':
summary(object, ...)
## S3 method for class 'units':
rescale(X, s, unitname)
## S3 method for class 'units':
compatible(A,B, ..., coerce=TRUE)"units" representing
units of length.s times the old units.print.units these arguments are passed to print.default.
For summary.units they are ignored.
For compatible.units these arguments
are other objects of class "unTRUE, a null unit of length is compatible with
any non-null unit.print.units the value is NULL.
For summary.units the value is an object of class
summary.units (with its own print method).
For rescale.units the value is another object of class "units".
For compatible.units the result is logical.print, summary, rescale
and compatible
for the class "units". An object of class "units" represents a unit of length.
The print method prints a description of the unit of length,
and the summary method gives a more detailed description.
The rescale method changes the unit of length by rescaling it.
The compatible method tests whether two or more units of length
are compatible.
box3,
print,
unitname