Unicode Block - Coptic Epact Numbers

Coptic Epact Numbers is a collection of symbols used in Coptic Christian manuscripts to represent numbers, specifically the epact system, which tracks the lunar cycle for calculating the date of Easter. These characters encode a hybrid numeral notation that combines Greek-based alphabetic numerals with special marks for fractions and multiples, primarily serving liturgical and astronomical texts. The set includes distinct glyphs for units, tens, hundreds, and thousands, as well as symbols for halves and quarters, reflecting a precise and largely archaic numerical tradition. Its inclusion in the standard ensures that modern digital preservation can accurately represent these rare numerical forms for scholarly and liturgical use.