Brown, Mike (Austin, TX) wrote: > I concur, except for " . . . .3 meters (10 cm) . . ." That would, of > course be 30 cm. > > Your discussion supports the general case, "Placement matters." The special > case is "Placement doesn't matter." For almost any rule you give, there > will be at least one special case in which the rule does not apply. The > trick is in knowing whether you are operating in the corner where the rule > is applicable, or if you are far enough from the corner to bend the rule. > > Mike Mike- I responded to my own message about the math error I made. and then screwed up my own correction. Grrrrr.... sometimes you can't win. Thanks for posting the correct numbers. Obviously (except to me apparently), there are 100 cm in a meter so .3 * 100 = 30 cm :) There are exceptions to every rule. Trick is knowing when to apply the rule or when to apply the exception. Kind of like "expert tools" that purport to let anyone solve a complicated problem. In reality they should be known as "tools for experts". -Ray ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu