%0 Journal Article %T Normal Functions as a New Way of Defining Computable Functions %A Leszek Dubiel %J Computer Science %D 2004 %I AGH University of Science and Technology Press %X Report sets new method of defining computable functions. This is formalization of traditional function descriptions, so it allows to define functions in very intuitive way. Discovery of Ackermann function proved that not all functions that can be easily computed can be so easily described with Hilbert's system of recursive functions. Normal functions lack this disadvantage. %K Theoretical aspects of computer science %U http://www.csci.agh.edu.pl/51/1/cs2004%2D01.pdf