We show the combinatorics behind the Wilcoxon-Mann-Whitney two-sample test. This yields new combinatorial proofs of recurrences for its null distribution given recently by ...

A self-similar tile is a two-dimensional set that satisfies a scaling identity. A square, for example, may be covered by four scaled copies of itself; this allows us to ...

Thanks to much improved Import and Export as well as new graphics features in Mathematica 6, the interconnection between Mathematica and geometric modeling applications has ...

"The complete assurance that the procedure will never generate 'wild' points makes it attractive as a general-purpose procedure." --Russell Stineman, Boeing

An elegant recursive method for getting large integers that are certifiably prime outperforms traditional ways of generating mere "probable primes".

We introduce FlexibleSUSY, a Mathematica and C++ package, which generates a fast, precise C++ spectrum generator for any SUSY model specified by the user. The generated code ...

Dimensional analysis is an important tool for engineers, aiding the design of experiments and concise expression of the results generated by them. The dimensionless groups, ...

The package AmmannTiling.m generates nice planar graphics of two types of Ammann aperiodic tilings. One of the aperiodic tilings is with rhombi and squares, the other one is ...

A new method for automation of synthesis of generation equations of a machined surface for the general case of machining is proposed. The concept describing an interrelation ...

A cultural icon of the 1960s is resurrected in digital form. Functions to generate a lava lamp animation are presented, and an alternate embodiment of lava is discussed.