In a message dated 8/13/2001 4:18:38 PM Central Daylight Time,
rlpowell@digitalkingdom.org writes: It was an example. You're clear on the concept, yes? OK. Thank you, for adding the useful information -- what I asked for -- that it genuinely is impossible. I won't ask to see the proof, since I probably could not follow the details of the systems anyhow. Now for the deeper question: does this mean that MS can't do something that Linux can. That is, is the function which MS can't compute an in=> out function or one used in the internal operations of Linux? If the latter, then no matter how hard it makes step-by-step emulation, it is ultimately not a shortcoming of MS, if it can accomplish anything that Linux can using another line of operation (abaci have lousy TM emulators, but still calculate all the same functions). And, of course, it may make a difference in efficiency of calculation as well. On the other hand, if it is an external function that Linux can and MS can't calculate, that is a serious defect in MS and worth some putdown points (unless there is a coounter case that MS can and Linux can't compute). I thought there were Linux emulators for Windows as well as conversely. |