Brent, actually there is a way to do multiple terms with the BNS because it has
25 memory slots. I think there may also be allowance for parenthetical
expressions but I havn't used the scientifc functions on the thing in so long
I'd have to go look.
Tom
Tom Brennan KD5VIJ, CCC-A/SLP
web page http://titan.sfasu.edu/~g_brennantg/sonicpage.html