Module Fcalendar

module Fcalendar: sig .. end
Calendar implementation in which seconds are float.

This module uses float. Then results may be very unprecise, especially comparison of calendars which differ with few seconds. In this case, consider to use module Precise.
Since 2.0

include Calendar_sig.S
module Precise: Calendar_sig.S  with module Date = Date and module Time = Ftime
More precise implementation of calendar in which seconds are float.