If you are still not aware, pls. checkout
https://help.appsheet.com/en/articles/3483429-intersect
TOTALHOURS(), TOTALMINUTES() and TOTALSECONDS() are launched but donโt have any documentation yet.
Also date formatting expressions: TEXT(date, format)
Thanks! I wonder, though, if this post shouldnโt be in the โTips and Tricksโ section?
Hereโs a โTips and Tricksโ post about other new expressions: