Give an example of a function with one critical point which is also an inflection point. You must provide the equation of your function. Give an example of a function that satisfies \(f(-1)=f(1)=0\) ...

Plotting a graph takes time. Often mathematicians just want to know the key features. These are: shape, location and some key points (such as where the graph crosses the axes or turning points).

Last month, President Trump gave the Presidential Medal of Freedom to economist Arthur Laffer. Laffer was a hotshot young tenured economist at the University of Chicago in the 1960s, developed ...

The methods presented in this paper provide an improved technique for fitting a continuous function to discontinuous step functions so often evolving from empirical studies such as estimation of ...

While I was checking out News YCombinator website (a good source of fresh news, by the way), I came across a rather plain page (full specifications as PDF file) When I was a kid I liked to draw ...

This is a preview. Log in through your library . Abstract Abstract In this paper we investigate the relation between the number of rational points over a finite field 𝔽𝑝𝑛 on a family of higher ...