Projection Method for NDSolve (Mathematica Tutorial)

When a differential system has a certain structure, it is advantageous if a numerical integration method preserves the structure. In certain situations it is useful to solve ...

Function Approximations Package (Function Approximations Package Guide)

CoefficientArrays (Built-in Mathematica Symbol)

CoefficientArrays[polys, vars] gives the arrays of coefficients of the variables vars in the polynomials polys.

FindHamiltonianCycle (Built-in Mathematica Symbol)

FindHamiltonianCycle[g] finds a Hamiltonian cycle in the graph g if one exists.

Undefined (Built-in Mathematica Symbol)

Undefined is a symbol that represents a quantity with no defined value.

$Post (Built-in Mathematica Symbol)

$Post is a global variable whose value, if set, is applied to every output expression.

Linear Second-Order ODEs with Rational ... (Mathematica Tutorial)

The hypergeometric functions play a unifying role in mathematical analysis since many important functions, such as the Bessel functions and Legendre functions, are special ...

LocallyExact Method for NDSolve (Mathematica Tutorial)

A differential system can sometimes be solved by analytic means. The function DSolve implements many of the known algorithmic techniques. However, differential systems that ...

I (Built-in Mathematica Symbol)

I represents the imaginary unit Sqrt[-1].

NMaximize (Built-in Mathematica Symbol)

NMaximize[f, x] maximizes f numerically with respect to x.NMaximize[f, {x, y, ...}] maximizes f numerically with respect to x, y, .... NMaximize[{f, cons}, {x, y, ...}] ...