Does calc have a datediff function?

Given a person’s birth and death dates, would like to say person was 83 years 2 months and 13 days old.

2 variants (if you want to know not only quantity of years)

DAYS
Calculates the difference in days between two dates.

DAYS360
Calculates the difference in days between two dates based on a 360-day year (but all we know that 365 or 365 days in year, not 360)

All other functions are in DATE/TIME category in functions list.

In LibreOffice help:

YEARS

Calculates the difference in years between two dates.

Syntax

YEARS(StartDate; EndDate; Type)

StartDate is the first date
EndDate is the second date
Type calculates the type of difference. Possible values are 0 (interval) and 1 (in calendar years).