On Oct 12, 8:45 am, torb...@diku.dk (Torben Ægidius Mogensen) wrote: > Vic Kelson <vic.kel...@gmail.com> writes: > > That said, I'm having a hard time thinking of a transcendental > > function that doesn't take a dimensionless argument, e.g. what on > > earth would be the units of ln(4.0 ft)? > > Trigonometric functions do take arguments of particular units: radians > or (less often) degrees, with conversion needed if you use the "wrong" > unit. > > Torben
Angles aren't "true" units, as they are ratios of two lengths. They are more of a "pseudo" unit. Ben -- http://mail.python.org/mailman/listinfo/python-list
