OT: floats

Dukc ajieskola at gmail.com
Fri Jun 14 13:49:43 UTC 2024


Quirin Schroll kirjoitti 14.6.2024 klo 15.15:
> Interval arithmetic (even on precise numbers such as rationals) fails 
> when the operations blow up the bound to infinity. This can happen 
> because of two reasons: The actual bounds blow up (i.e. the algorithm 
> isn’t well-conditioned, evidenced by analysis), or analysis shows the 
> bounds are actually bounded, but interval arithmetic doesn’t see it. An 
> example for the latter case:


We're drifting off-topic as this isn't related to bitfields anymore.  It 
was largely my fault since I kinda started it by asking you the 
unrelated guestion about floats - sorry. Anyway, let's move this 
discussion to another thread or stop it here.


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