Format_String Currency lost by division

Hello!

I use AS 2005 SP1.

If I create a calculated measure "C" with a currency measure ("A") and a non-currency measeasure ("B") like
C=A/B
and define the format_string for the calculated measure as currency. The result is still a non-currency value. Why?

Thanks in advance!
Ole JepsenIf you explicitly specified FORMAT_STRING='Currency' for the calculated measure C, then it will be formatted as currency.