crategus/kMaxima — Issue #1: -sqrt(2)+sqrt(2) -> expt: Undefined: 0 to a negative exponent.
Author: crategus
Created: 2011-11-13 15:16:04+00:00
State: open

(%i23) -sqrt(2)+sqrt(2);
expt: Undefined: 0 to a negative exponent.
-- an error. To debug this try: debugmode(true);

(%i24) sqrt(2)-sqrt(2);
(%o24) 0