Counts the number of milliseconds in a duration.
count_milliseconds(x:duration) -> floatDescription
This function returns the number of milliseconds in a duration, i.e., duration / 1ms.
x: duration
The duration to count in.
See Also
count_years,
count_months,
count_weeks,
count_days,
count_hours,
count_minutes,
count_seconds,
count_milliseconds,
count_microseconds,
count_nanoseconds