hi, try expr pow($f1, $f2). maybe this is an old style-version, but it works for me. pow(x, y) does not... marius.

----- Original Message ----- From: Jordan J To: PD List Sent: Thursday, April 03, 2003 12:49 AM Subject: Re: [PD] power operator in expr?

pow(x, y) seems to work for me. Maybe it's something trivial like forgetting to leave a space after the comma? :)

http://crca.ucsd.edu/~syadegar/expr.html

That's the expr documentation if you need it.

-Jordan ----- Original Message ----- From: Martin Dupras To: pd-list@iem.kug.ac.at Sent: Wednesday, April 02, 2003 4:27 PM Subject: [PD] power operator in expr?

Hi,



What is the power operator (as in 2**3=8) for expr? I tried pow(x,y), and x^y, and neither seems to work.



Thanks!



- martin