Re: "Tainted" precision

2000-08-29 Thread Dan Sugalski
At 03:46 PM 8/29/00 -0400, Eric Roode wrote: >Okay, brainstorming here ... bear with me. > >What if limit-of-error precision were tracked, as Perl tracks tainted >variables when you tell it to? Can't be done that way, unfortunately. You need to enforce significant digits at every step of the cal

Re: "Tainted" precision

2000-08-29 Thread Eric Roode
Dan Sugalski wrote: >At 02:49 PM 8/29/00 -0400, Andy Dougherty wrote: >>On Tue, 29 Aug 2000, David L. Nicol wrote: >> >> > I'd like to see every number bundled with a "precision" attribute. >> >>While that might be useful for simple calculations, I expect it would >>simply get in the way and slow