The three most common open source technologies for writing data science programs are Python, SciLab, and R. Here's how to write program-defined functions in R. There's no clear definition of the term ...

The alternating r-linear complex-valued functions of bidegree (p, q), p + q = r, are usually defined on a complex vector space V as the span of the elements $g_{i_1 ...

Although debate over scientific definitions is important, it risks obscuring the real issues. Science is at the mercy of its language. It can be difficult for researchers to communicate what most ...