Indiction Cycle Year Solver
Solve which calendar years begin a given indiction (1-15) under a chosen documented epoch - the Greek indiction turning each 1 September from 312, the Roman papal indiction each 25 December from 312, or the Bedan indiction each 1 January from 313 - using exact modulo-15 arithmetic.
Description
Solve which calendar years begin a given indiction (1-15) under a chosen documented epoch - the Greek indiction turning each 1 September from 312, the Roman papal indiction each 25 December from 312, or the Bedan indiction each 1 January from 313 - using exact modulo-15 arithmetic.