From: es_ Date: 2008-07-28T22:39:36+09:00 Subject: Re: "or" and "and": now know what's wrong, my errors Hi, I've spotted the err in and's by printing the st values: Stem and Leaf plot N = 15 Steps / 5 (st =2) 1 : 2(st =2)3(st =4) 1 : 4(st =4)5(st =8)6(st =8)7(st =8) 1 : 8(st =8)9(st =16) 2 : 0(st =16)1(st =16)9(st =16) 3 : 0(st =16)8(st =16) 4 : 0(st =16)7 ...stupid mistake, I forgot that it sums it into infinity. In the "or" example it was just my logical mistake. I mistaken "or" with "neither"... Greetz and thanks for help! Timo