Larry
Conductor.
Summerset Ry.
"Stay Alert, Don't get hurt Safety First!"
QUOTE: Originally posted by bukwrm (except you really cannot divide by zero)
Mark P.
Website: http://www.thecbandqinwyoming.comVideos: https://www.youtube.com/user/mabrunton
Tom View my layout photos! http://s299.photobucket.com/albums/mm310/TWhite-014/Rio%20Grande%20Yuba%20River%20Sub One can NEVER have too many Articulateds!
Scott - Dispatcher, Norfolk Southern
Chip
Building the Rock Ridge Railroad with the slowest construction crew west of the Pecos.
QUOTE: Originally posted by Brunton QUOTE: Originally posted by bukwrm (except you really cannot divide by zero) Actually, there is one exception to that rule, where you can divide by zero. Anybody know what that exception is, and what the resultant value is (besides me, I mean)? [:D]
QUOTE: Originally posted by davekelly QUOTE: Originally posted by Brunton QUOTE: Originally posted by bukwrm (except you really cannot divide by zero) Actually, there is one exception to that rule, where you can divide by zero. Anybody know what that exception is, and what the resultant value is (besides me, I mean)? [:D] Could it be zero divided by zero equals 1?
QUOTE: Originally posted by ngartshore350 QUOTE: Originally posted by davekelly QUOTE: Originally posted by Brunton QUOTE: Originally posted by bukwrm (except you really cannot divide by zero) Actually, there is one exception to that rule, where you can divide by zero. Anybody know what that exception is, and what the resultant value is (besides me, I mean)? [:D] Could it be zero divided by zero equals 1? You can divide by zeroand any number divided by zero is infinity! (Pure Mathematics) Sorry Engineer coming out[:D]
QUOTE: Originally posted by davekelly QUOTE: Originally posted by ngartshore350 QUOTE: Originally posted by davekelly QUOTE: Originally posted by Brunton QUOTE: Originally posted by bukwrm (except you really cannot divide by zero) Actually, there is one exception to that rule, where you can divide by zero. Anybody know what that exception is, and what the resultant value is (besides me, I mean)? [:D] I am sure any number divided by itself is one for all but zero, then it is infinity. But it has been a few years since leaving University. I remember something about using this in design a forth order Chebychev Filter (Excuse the spelling!) Could it be zero divided by zero equals 1? You can divide by zeroand any number divided by zero is infinity! (Pure Mathematics) Sorry Engineer coming out[:D] But isn't it that by definition anything divided by itself is 1? Engineer in me is also coming out.
QUOTE: Originally posted by ngartshore350 QUOTE: Originally posted by davekelly QUOTE: Originally posted by Brunton QUOTE: Originally posted by bukwrm (except you really cannot divide by zero) Actually, there is one exception to that rule, where you can divide by zero. Anybody know what that exception is, and what the resultant value is (besides me, I mean)? [:D] I am sure any number divided by itself is one for all but zero, then it is infinity. But it has been a few years since leaving University. I remember something about using this in design a forth order Chebychev Filter (Excuse the spelling!) Could it be zero divided by zero equals 1? You can divide by zeroand any number divided by zero is infinity! (Pure Mathematics) Sorry Engineer coming out[:D]
QUOTE: Originally posted by davekelly QUOTE: Originally posted by Brunton QUOTE: Originally posted by bukwrm (except you really cannot divide by zero) Actually, there is one exception to that rule, where you can divide by zero. Anybody know what that exception is, and what the resultant value is (besides me, I mean)? [:D] I am sure any number divided by itself is one for all but zero, then it is infinity. But it has been a few years since leaving University. I remember something about using this in design a forth order Chebychev Filter (Excuse the spelling!) Could it be zero divided by zero equals 1?
QUOTE: Originally posted by ngartshore350 QUOTE: Originally posted by davekelly QUOTE: Originally posted by ngartshore350 QUOTE: Originally posted by davekelly QUOTE: Originally posted by Brunton QUOTE: Originally posted by bukwrm (except you really cannot divide by zero) Actually, there is one exception to that rule, where you can divide by zero. Anybody know what that exception is, and what the resultant value is (besides me, I mean)? [:D] I am sure any number divided by itself is one for all but zero, then it is infinity. But it has been a few years since leaving University. I remember something about using this in design a forth order Chebychev Filter (Excuse the spelling!) Could it be zero divided by zero equals 1? You can divide by zeroand any number divided by zero is infinity! (Pure Mathematics) Sorry Engineer coming out[:D] But isn't it that by definition anything divided by itself is 1? Engineer in me is also coming out.
QUOTE: Originally posted by davekelly ngartshore, Check it out! http://mathforum.org/library/drmath/view/53636.html Doing a little research seems to suggest that dividing by zero is "inderterment" instead of "infinity." Perhaps Brunton can fill us in on what he is thinking about.
QUOTE: Originally posted by 4884bigboy I'm getting really sick of people putting down RTR equiptment. Just the other day I was looking at getting an Athearn RTR SD60 and the 3 guys I was talking with gave me a dirty look and said "Don't go wasting your time on that Athearn or Kato or Atlas***, buy a kit and build it yourself". This made me lose it. I replied "Well, I don't really have the time to build kits, not to mention locomotive kits are usually somewhat challenging, and the RTR is way better looking than I could ever make it look". They were infuriated by this and yelled "How are you ever going to know if you don't do it yourself!?" After that they made a quick leave. What's the big deal with RTR locomotives and rolling stock? They offer a quick way to get your trains running and look great. I would consider Kato locomotives RTR, too, even if you do have to apply the detail parts. Most people including myself just don't have the time, the skills or the patience to build kits. And mind you I'm just talking locomotives (kit rolling stock is fun, but RTR is nice once in a while). So lay off, pro-kit builders. Anyone else feel the same way as me?[V][?]
QUOTE: Originally posted by Tracklayer QUOTE: Originally posted by 4884bigboy I'm getting really sick of people putting down RTR equiptment. Just the other day I was looking at getting an Athearn RTR SD60 and the 3 guys I was talking with gave me a dirty look and said "Don't go wasting your time on that Athearn or Kato or Atlas***, buy a kit and build it yourself". This made me lose it. I replied "Well, I don't really have the time to build kits, not to mention locomotive kits are usually somewhat challenging, and the RTR is way better looking than I could ever make it look". They were infuriated by this and yelled "How are you ever going to know if you don't do it yourself!?" After that they made a quick leave. What's the big deal with RTR locomotives and rolling stock? They offer a quick way to get your trains running and look great. I would consider Kato locomotives RTR, too, even if you do have to apply the detail parts. Most people including myself just don't have the time, the skills or the patience to build kits. And mind you I'm just talking locomotives (kit rolling stock is fun, but RTR is nice once in a while). So lay off, pro-kit builders. Anyone else feel the same way as me?[V][?] I'm a smart, gifted and talented individual, and can build, assemble or repair just about anything you put in front of me - or at least I'll try. However, I don't put other people down because they can't. It took many years of trial and error for me to learn what I know and develop my skills. We're not all put together exactly alike. I also buy RTR any time I can. Tracklayer
QUOTE: Originally posted by ngartshore350 QUOTE: Originally posted by ngartshore350 QUOTE: Originally posted by davekelly QUOTE: Originally posted by ngartshore350 QUOTE: Originally posted by davekelly QUOTE: Originally posted by Brunton QUOTE: Originally posted by bukwrm (except you really cannot divide by zero) Actually, there is one exception to that rule, where you can divide by zero. Anybody know what that exception is, and what the resultant value is (besides me, I mean)? [:D] I am sure any number divided by itself is one for all but zero, then it is infinity. But it has been a few years since leaving University. I remember something about using this in design a forth order Chebychev Filter (Excuse the spelling!) Could it be zero divided by zero equals 1? You can divide by zeroand any number divided by zero is infinity! (Pure Mathematics) Sorry Engineer coming out[:D] But isn't it that by definition anything divided by itself is 1? Engineer in me is also coming out. Sorry lets try again! I am sure any number divided by itself is one for all but zero, then it is infinity. But it has been a few years since leaving University. I remember something about using this in design a forth order Chebychev Filter (Excuse the spelling!)
Simon Modelling CB&Q and Wabash See my slowly evolving layout on my picturetrail site http://www.picturetrail.com/simontrains and our videos at http://www.youtube.com/user/MrCrispybake?feature=mhum
QUOTE: Originally posted by Brunton Actually, that's the tricky thing. In some fields of higher matheimatics the definition that any number divided by itself equals one is "superior" to the rule that any number divided by zero is undefined. So the correct answer to zero divided by zero equals one. That's one definition used in some higher mathematical fields. But usually it's just considered indeterminate. So there is no real answer - it depends on what you're doing.