MaximalIndependentVertexSet (Graph Utilities Package Symbol)

MaximalIndependentVertexSet[g] gives a maximal independent vertex set of an undirected graph g.MaximalIndependentVertexSet[g, w] gives a maximal independent vertex set of g ...

Update Parts of a Matrix (Mathematica How To)

Mathematica has many matrix operations that support operations such as building, computing, and visualizing matrices. It also has a rich language for picking out parts of ...

CSV (Mathematica Import/Export Format)

MIME type: text/comma-separated-values, text/csv CSV tabular data format. Stores records of numerical and textual information as lines, using commas to separate fields. ...

ArrayRules (Built-in Mathematica Symbol)

ArrayRules[SparseArray[...]] gives the rules {pos_1 -> val_1, pos_2 -> val_2, ...} specifying elements in a sparse array. ArrayRules[list] gives rules for SparseArray[list].

ComplexInfinity (Built-in Mathematica Symbol)

ComplexInfinity represents a quantity with infinite magnitude, but undetermined complex phase.

DifferenceRootReduce (Built-in Mathematica Symbol)

DifferenceRootReduce[expr, n] attempts to reduce expr to a single DifferenceRoot object as a function of n.

RescalingTransform (Built-in Mathematica Symbol)

RescalingTransform[{{x_min, x_max}, {y_min, y_max}, ...}, {{xp_min, xp_max}, ...}] gives a TransformationFunction that rescales the region with coordinate ranges x_min to ...

StringReplace (Built-in Mathematica Symbol)

StringReplace["string", s -> sp] or StringReplace["string", {s_1 -> sp_1, s_2 -> sp_2, ...}] replaces the string expressions s_i by sp_i whenever they appear as substrings of ...

WorkingPrecision (Built-in Mathematica Symbol)

WorkingPrecision is an option for various numerical operations that specifies how many digits of precision should be maintained in internal computations.

Approximate Functions and Interpolation (Mathematica Tutorial)

In many kinds of numerical computations, it is convenient to introduce approximate functions. Approximate functions can be thought of as generalizations of ordinary ...