A duration in time in (TAI) SI seconds (as measured on the earth's geoid).
A duration is represented by a ddoublestd/num/ddouble/ddouble: V
giving it a high range and precision (see the instant
module).
Create a duration from seconds as a float64std/core/types/float64: V
.
Create a duration from seconds and a fraction as a float64std/core/types/float64: V
's.
Create a duration from whole seconds secs
and a fraction of seconds frac
.
Create a durationstd/time/duration/duration: V
of n
milli-seconds.
Create a durationstd/time/duration/duration: V
of n
seconds.
Add two durations.
Subtract a duration from a duration.
Negate a duration.
Compare two durationstd/time/duration/duration: V
s.
Create a durationstd/time/duration/duration: V
of n
“days” (assuming 86400s in a day).
Convert a timespanstd/time/timestamp/timespan: V
to a durationstd/time/duration/duration: V
. Be careful to only use
use this on timespan's that are in TAI SI seconds!
The fractional seconds of a duration as a float64std/core/types/float64: V
.
d.seconds == d.truncate.fixed + d.fraction.fixed
.
Create a durationstd/time/duration/duration: V
of n
hours.
Is this a negative duration?
Is this a positive duration?
Is this a zero duration?
The maximum of two durations.
Return the duration in rounded SI milli-seconds.
The minimum of two durations.
Create a durationstd/time/duration/duration: V
of n
minutes.
Return the duration in rounded SI nano-seconds.
Return the duration in SI seconds.
Show a duration in SI seconds.
Convert a duration to a timespanstd/time/timestamp/timespan: V
.
Convert a duration to a timespanstd/time/timestamp/timespan: V
.
The whole seconds (in some time unit) of the duration as intstd/core/types/int: V
. Rounds towards zero.
.
Convert a timestampstd/time/timestamp/timestamp: V
to a durationstd/time/duration/duration: V
. Be careful to only use
use this on timestamp's that are in TAI SI seconds and do not
contain leap seconds!
Create a durationstd/time/duration/duration: V
of n
“weeks” (assuming 7 days of 86400s).
Create a durationstd/time/duration/duration: V
of n
“years” (assuming 365 days of 86400s).
A zero duration.
Time durations in SI seconds.
Durations use SI seconds.