On Tue, Apr 7, 2009 at 15:18, flyeng4 <flye...@gmail.com> wrote: > In [40]: 1/s > Out[40]: 1/s <-- Makes sense but might be 'hz'?
You need to be careful with that. Hz specifically means "cycles per second", which is not always the same thing as 1/s. In particular, angular frequencies are also measured in 1/s (technically radians/s but radians are a ratio of distances and so are "unitless" by the usual logic), but they differ from Hz by a factor of 2*pi. Sadly, units are not the most rigorous of mathematical constructs. -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---
