diff options
Diffstat (limited to 'ev.pod')
| -rw-r--r-- | ev.pod | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -4079,7 +4079,9 @@ watchers. The type C<double> is used to represent timestamps. It is required to have at least 51 bits of mantissa (and 9 bits of exponent), which is good enough for at least into the year 4000. This requirement is fulfilled by -implementations implementing IEEE 754 (basically all existing ones). +implementations implementing IEEE 754, which is basically all existing +ones. With IEEE 754 doubles, you get microsecond accuracy until at least +2200. =back |