Psion series 3a opl programming

[mark_murphy100]

I've been working on a program that needs to accept the date from user input, but am having difficulty changing the days since 1900 format into a year/month/day format. I know that on the series 5 there is a DAYSTODATE function, but do not know if there is an equivelent one with the 3a.

Any help you cound give me would be great.