as_jdate                Cast an object to a 'jdate' object
as_jdatetime            Cast an object to a 'jdatetime' object
is_jdate                Check an object for its class
jdate                   Jalali calendar dates
jdate_make              Construct Jalali date-time objects from
                        individual components
jdate_now               Current Jalali date and datetime
jdatetime               Date-time based on the Jalali calendar
seq.jdate               Generate regular sequences of Jalali dates
seq.jdatetime           Generate regular sequences of Jalali date-times
sh_day                  Get/set the days components of Jalali date-time
                        objects
sh_hour                 Get/set the time components of 'jdatetime'
                        objects
sh_month                Get/set the month component of Jalali date-time
                        objects
sh_quarter              Get the quarter of Jalali date-time objects
sh_round                Round Jalali date-times to a specific unit of
                        time
sh_tzone                Get the time zone component of 'jdatetime'
                        objects
sh_year                 Get/set the year component of Jalali date-time
                        objects
sh_year_is_leap         Determine if a Jalali year is a leap year
shide-arithmetic        Arithmetic operations for 'jdate' and
                        'jdatetime'
shide-coercion          Coercion
shide-math              Mathematical operations for 'jdate' and
                        'jdatetime'
vec_cast.jdate          Cast an object to a 'jdate' object
vec_cast.jdatetime      Cast an object to a 'jdatetime' object
