RankBinarySubset[l, s] gives the rank of subset s of set l in the ordering of subsets of l, obtained by interpreting these subsets as binary string representations of ...

RankKSetPartition[sp, s] ranks sp in the list of all k-block set partitions of s. RankSetPartition[sp] ranks sp in the list of all k-block set partitions of the set of ...

RankSetPartition[sp, s] ranks sp in the list of all set partitions of set s. RankSetPartition[sp] ranks sp in the list of all set partitions of the set of elements that ...

SetPartitions[set] returns the list of set partitions of set. SetPartitions[n] returns the list of set partitions of {1, 2, ..., n}.

PlanckConstant is a universal constant of nature which relates the energy of a quantum of radiation to the frequency of the oscillator which emitted it.

Mathematica can import—and often export—standard formats used in chemistry, molecular biology and bioinformatics, routinely handling a full range of molecular types, as well ...

Exponential and related distributions occur in a variety of contexts, such as reliability and communication. As such, a large number of extensions and variations of ...

Mathematica can import common terrain elevation files and render them as topographic maps. It can also import geospatial information formats that combine layers of raster, ...

A graph with a certain property can often be built starting from another graph. They may be a subgraph of a larger graph, they can be incrementally modified by deleting or ...