Volume XII , issue 1 ( 2009 )	back

Limits of composIte functions	1$-$6
Milosav M. Marjanović and Zoran Kadelburg
Mathematical Institute SANU, Kneza Mihaila 35/I, 11000 Beograd, Serbia,

New close form approximations of $\ln(1+x)$	7$-$14
Sanjay Kumar Khattri
Stord/Haugesund University College, Bjornsongst. 45, Haugesund 5528, Norway

Analysing role of shapes in the process of writing proofs in model of P-M combinations	15$-$24
George Dimakos and Emmanouil Nikoloudakis
University of Athens,

Predictors of success in solving programming tasks	25$-$31
Jasmina Milić
14th Belgrade Gymnasium

The definite integral and computer	33$-$44
Dragoslav Herceg and Djordje Herceg
Department of Mathematics and Informatics, Faculty of Science, University of Novi Sad, Serbia,

Numbers as visible shapes	45$-$49
Milosav M. Marjanović and Aleksandra N. Mandić
Mathematical Institute SANU, Kneza Mihaila 35/I, 11000 Beograd, Serbia,