Dear Sir, Thank you very much for your help.
On Tue, Oct 01, 2002 at 09:11:29AM -0300, Gonzalo Augusto Arana Tagle wrote: > > Dear Stanley, > ... snip ... > CDEF:prev_failures=failures,PREV > CDEF:prev_successes=successes,PREV > > mmm... I think here's the problem, > Those two lines should be: > CDEF:prev_failures=PREV(failures) > CDEF:prev_successes=PREV(successes) > > > [ERROR: RPN final stack size != 1] > > That is reasonable: > > CDEF:prev_failures=failures,PREV > > The PREV operator (do not confuse it with PREV()), fetches de previous > sample of prev_failures, rather than the previous sample of failures. > So, at the end of the RPN expression you have two values on stack > (that's the error message you get). > > Hope it helps, > Yes. Problem dealt with completely - apart from the comprehension failure that lead to it. Yours sincerely. -- ------------------------------------------------------------------------ Stanley Hopcroft ------------------------------------------------------------------------ '...No man is an island, entire of itself; every man is a piece of the continent, a part of the main. If a clod be washed away by the sea, Europe is the less, as well as if a promontory were, as well as if a manor of thy friend's or of thine own were. Any man's death diminishes me, because I am involved in mankind; and therefore never send to know for whom the bell tolls; it tolls for thee...' from Meditation 17, J Donne. -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
