use this one "∏"
anyone knows how to use it?
Do you have your manual? ΠLIST is used to calculate the product of the elements of a list. See p 7-5 for details.
If you need a manual try: http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00748646/c00748646.pdf [Broken]
thank you for your reply
I don't mean the product of elements of a list.
I mean this one:
Separate names with a comma.