Gary Herron wrote: >> The radian is defined as the ratio of an arc of circumfence of a circle >> to the radius of the circle and is therefore *dimensionless*. End of story. >> http://en.wikipedia.org/wiki/Radian and esp. >> http://en.wikipedia.org/wiki/Radian#Dimensional_analysis >> >> >> > > The arguments to sine and cosine must have an associated unit so you > know whether to interpret sin(1.2) as sine of an angle measured in > degrees or radians (or whatever else). >
Touché. :) Yes, I think we can all agree on that. /W -- http://mail.python.org/mailman/listinfo/python-list
