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).

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). So ...

Let user move the origin point of the graph freely (parametrization in relation of the origin point). Support to exponential function drawing. Improve the automatic selection of points for ...

Abstract: We introduce an interactive graph generator, GreenSketch, designed to facilitate the creation of descriptive graphs required for different visual analytics ...

Abstract: We develop a novel linear-complexity bottom-up sketching-based algorithm for constructing a ${\mathcal{H}^2}$ matrix, and present its high performance GPU implementation. The construction ...