On Mon, 26 Oct 1998, Amos Shapira wrote: amos>I missed the original message, but what's wrong with expr(1)? Yikes !! Please , no :-0 . We sent about 1000 messages comparing calculators a month or so ago. John Lapeyre <lapeyre@physics.arizona.edu> Tucson,AZ http://www.physics.arizona.edu/~lapeyre