def Date.from_days.doy
import bend-time-lib@0.4.0.1/date.bend as Dateimport Base
259def Date.from_days.doy(+doe: U32, +yoe: U32) -> U32:
260 U32.sub(
261 doe,
262 U32.sub(
263 U32.add(U32.mul(365, yoe), U32.div(yoe, 4)),
264 U32.div(yoe, 100)
265 )
266 )