411 REFERENCE · Wiktionary
(Dā)
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
Symbol
(Dä)
mul actuarial decreasing annuity payable continuously; annuity payable continuously, with arithmetically decreasing payments, where the payment at the end has a value of 1
mul (Dā)n̅ n-year decreasing annuity payable continuously