point of decreasing
In classic calculus increasing functions are considered. The idea of increasing is connected with an interval. In this article the idea of increasing function is connected with a point and some neighbourhood of the point. It is defined as an increasing point of the function. This is proved by the theorem: if each point of an interval is a point of increasing a function then the function is increasing at an interval.
2013
decreasing function
sequence of increasing points
point of increasing
DOI: 10.15611/dm.2013.10.03
eng
Didactics of Mathematics
Didactics of Mathematics, 2013, Nr 10 (14), s. 33-44
application/pdf
application/pdf
application/pdf
Janaszak, Tadeusz
continuous function
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
increasing function
A handful of theorems about point increase
artykuł