Re: Something else to think about?
2013/08/02 14:38:29
(permalink)
If you round off the square of a number is it still a square?

In order, then, to discover the limit of deepest tones, it is necessary not only to produce very violent agitations in the air but to give these the form of simple pendular vibrations. - Hermann von Helmholtz, predicting the role of the electric bassist in 1877.