DOW()

Syntax:

       Then: a=DOW(exp1,exp2)

If exp2 is "1", returns the 3-letter abbreviation.
If exp2 is "2", returns full day name.
If exp2 is "0" or omitted, returns 1-7 where 1=Sun.

Version Ref:  4.1

Description:

Returns day of week for a date expression.

Examples:

Then:  da = DOW(aa)

Then:  show "You were born on a " < DOW (bd,"2")