(Free42) tips & tricks: local flags
|
10-29-2020, 03:41 PM
Post: #40
|
|||
|
|||
RE: (Free42) tips & tricks: local flags
(07-24-2020 10:19 AM)Paul Dale Wrote: A 64 bit binary float can safely hold 62 flags: I recently learned that quiet/signal NaN bit may change even if no operations were done on it. Just copying the double, say x = x, may flip the bit (turn NaN quiet) So, maximum number of bits that can be used for flags is 63. |
|||
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 1 Guest(s)