Babylonian calendar dates — babylonian_date • calcal

The classical Babylonian calendar was a lunisolar calendar with a fixed 19-year Metonic cycle.

Usage

babylonian_date(
  year = integer(),
  month = integer(),
  leap_month = logical(),
  day = integer()
)

as_babylonian(date)

Arguments

year: Numeric vector of years
month: Numeric vector of months
leap_month: Logical vector of leap months
day: Numeric vector of days
date: Vector of dates on some calendar.

Value

A babylonian vector object

See also

Examples

tibble::tibble(
  gregorian = gregorian_date(2335, 1, 1:2),
  babylonian = as_babylonian(gregorian)
)
#> # A tibble: 2 × 2
#>     gregorian   babylonian
#>         <Gre>        <Bab>
#> 1 2335-Jan-01 2645-Tebe-04
#> 2 2335-Jan-02 2645-Tebe-05
babylonian_date(2335, 6, FALSE, 1:2)
#> <babylonian[2]>
#> [1] 2335-Ulul-01 2335-Ulul-02