, Ján2024-09-042024-09-042007-12-01Teaching Mathematics and Computer Science, Vol. 5 No. 2 (2007) , 349-3611589-7389https://hdl.handle.net/2437/379613A renowned Slovak mathematician Professor Igor Kluvanek (1931-1993) during his affiliation with the University of Adelaide in Australia (1968-1990) has worked out a unique course of mathematical analysis for future high school teachers of mathematics. The course has been tested in its conceptual form but, as a whole, it still awaits its publication in the form of a monograph. Along these lines, our aim is to present the way he has introduced some key notions of differential calculus and to discuss its advantages. Central is the continuity of a function via which the limit and the derivative of a function at a point is defined.application/pdfProf. Igor Kluvánekmathematic analysiscontinuitylimits and derivative of a function at a pointfolyóiratcikkOpen AccessJán Gunčagahttps://doi.org/10.5485/TMCS.2007.0163Teaching Mathematics and Computer Science25Teach. Math. Comp. Sci.2676-8364