In graph theory, a graph is essentially a collection ... by thinking about the problem’s constraints. For starters, the triangle and square must have equal areas because the pieces are the ...

Graph mining, a method of analyzing networks ... standing challenge of finding tightly connected clusters, known as triangle-dense subgraphs, within large networks -- a problem that is critical ...

A home-brewed graphing calculator called Open SciCal promises to put a powerful machine built entirely from open-source hardware into the pockets of quant jocks and statisticians. "This is for the ...

To find the distance travelled, look at the area under the graph. In the first 10 seconds this is the area of the triangle, ½ × 10 s × 40 m/s = 200 m. From 10 to 20 seconds this is the area of ...