Szyszkowicz, Mieczyslaw2014-10-212014-10-2119911467-8659https://doi.org/10.1111/1467-8659.1030255Zero-finding methods, Euler s method and the numerical algorithms elaborated as package subroutines are studied by using a computer graphics technique. The patterns obtained show chaotic behaviour (science) and beauty of numerical algorithms (art).10.1111/1467-8659.1030255255-259