A bar graph, for example, may use anything from a single column of numbers (for an extremely obvious and simple graph) to hundreds of columns.

The field of graph drawing and crossing numbers occupies a pivotal position at the intersection of computational geometry and network visualisation. Researchers in this domain strive to develop ...

Graph crossing numbers quantify the minimum number of edge intersections in any planar drawing of a graph, an essential parameter in both theoretical and applied graph theory. The study of ...

Numbers on iPhone is a free, mobile alternative to Microsoft Excel that lets you create multiple spreadsheets, add interactive graphs, and more.

This is possibly a dumb question. I'm trying to do this with numbers in the ipad as I want to learn it (have access to Numbers on a Mac Mini also as well as work computer using excel but I ...