TY - JOUR
T1 - Reálne čísla a Microsoft Excel
A1 - Doboš, Jozef
JA - Obzory matematiky, fyziky a informatiky
Y1 - 2015
VL - 44
IS - 1
SP - 1
EP - 6
SN - 1335-4981
N2 - The aim of this article is to inform the teachers and students of
secondary schools about the intricacies of internal computer workings with real
numbers. It is surprising how many people think they found a bug in Microsoft
Excel that ought to be promptly fixed by the developers. Experience shows,
however, that it is not enough to tell these people they should read up on coding
the real numbers in computers. In this article, alongside simple mathematics
we have also chosen to represent the “computer numbers” on real axis which
should help towards a better understanding.
ER -