2 in notes

ctona'a lujvo

x₁ is x₂ centuries in duration by standard x₃.

The default x₂ is 1; Cf. xecto, nanca, cedra.

• jbovlaste

In notes:

detrgregori

x₁ pertains to the Gregorian calendar.

gregori zei nanca

n₁ is n₂ years in duration by the Gregorian calendar.