Nearly 22,000 community college classes now fit into one of the descriptors, but there are more than 150,000 courses across the system, officials said. More significant, most community college ...

The class added her suggestion—an X-like mark— to their set of unique numerals for 1 through 19 and invented what mathematicians would call a base 20 positional value system.

A large 0-1 integer program is approximately solved by a very fast heuristic as part of a decision support system for assigning classes to rooms at the University of California at Berkeley. The system ...

Almost 30 years ago, a group of Kaktovik students invented a numbering system that reflected the way they counted in Iñupiaq and made math more intuitive for them. Soon, anyone in the world will ...