On May 11, 12:05 pm, alefajnie <devp... at gmail.com> wrote: > > try arr[2][3] instead. > > > basically your version is trying to index an array with a tuple argument (2,3). > > > --irmen > > oh, you're right. > > btw, is any simple way to create multi-dimension array ? > any built-in function ? test numpy from scipy package :) on www.scipy.org