Calendars v0.1.0 Calendars.Coptic View Source

Documentation for the Coptic calendar (DR4).

Link to this section Summary

Functions

Christmas (Coptic).

Returns a Coptic date from its parts.

Returns the epoch of the Coptic calendar.

Converts source_calendar_date of the source_calendar into the corresponding Coptic date.

Converts the fixed date in to the corresponding Coptic date.

Converts the Julian Day number jd into the corresponding Coptic date.

Returns the keyword used to access data in the DR4 sample data.

Converts coptic_date into the corresponding date of target_calendar.

Converts coptic_date into the corresponding fixed date.

Converts coptic_date into the corresponding Julian Day number.

Link to this section Types

Specs

t() :: {year(), month(), day()}

Link to this section Functions

Christmas (Coptic).

Returns a Coptic date from its parts.

Returns the epoch of the Coptic calendar.

Link to this function

from_date(source_calendar_date, source_calendar)

View Source

Converts source_calendar_date of the source_calendar into the corresponding Coptic date.

Converts the fixed date in to the corresponding Coptic date.

Converts the Julian Day number jd into the corresponding Coptic date.

Returns the keyword used to access data in the DR4 sample data.

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to_date(coptic_date, target_calendar)

View Source

Converts coptic_date into the corresponding date of target_calendar.

Converts coptic_date into the corresponding fixed date.

Converts coptic_date into the corresponding Julian Day number.