
www.Usenet.com
| <-- __Chronological__ --> | <-- __Thread__ --> |
In article <[EMAIL PROTECTED]>, [EMAIL PROTECTED] (Daniel Grubb) wrote: <snip> >And they were aware of that, of course. But they had no mathematical >way of thinking about it. Remember that ratios were *not fractions* for >these people. They could talk about equal ratios, but did not consider >ratios to be numbers. Furthermore, the ratio of say, an area to a >length was just not allowed, let alone a ratio of a length to a time. >It really was a major advance to be able to think about velocity >as a separate thing and as a ratio. Think about what you're saying. Even one and two-year olds know about ratios. Haven't you ever had to deal with "He got more than I did!! Boo Hoo." People know about ratios w.r.t. meting out portions. /BAH Subtract a hundred and four for e-mail.
| <-- __Chronological__ --> | <-- __Thread__ --> |