RegionBinarize (Built-in Mathematica Symbol)

RegionBinarize[image, marker, d] gives a binary version of image that includes the foreground pixels of marker and also connected regions whose pixel values are within a ...

Do Linear Algebra (Mathematica How To)

These "How tos" give step-by-step instructions for common tasks related to linear algebra in Mathematica .

Selecting Data with Raw SQL (DatabaseLink Tutorial)

The raw SQL command SELECT selects and returns data from a database. An alternative is to use the Mathematica command SQLSelect, described in "Selecting Data". If you find ...

GroupStabilizerChain (Built-in Mathematica Symbol)

GroupStabilizerChain[group] returns a list of successive stabilizers in group of the points in a base of group.

\[Euro] (Mathematica Character Name)

Unicode: 20AC. Letter-like form. Sign for euro European currency, as in € 5.

Solve a Differential Equation (Mathematica How To)

Mathematica ' s differential equation solving functions can be applied to many different classes of differential equations, automatically selecting the appropriate algorithms ...

TrimmedMean (Built-in Mathematica Symbol)

TrimmedMean[list, f] gives the mean of the elements in list after dropping a fraction f of the smallest and largest elements.TrimmedMean[list, {f_1, f_2}] gives the mean when ...

Numerical Calculus Package (Numerical Calculus Package Tutorial)

The functions defined in the NumericalCalculus` context provide support for finding numerical solutions to calculus-related problems. This loads the package: The built-in ...

WindowFrame (Built-in Mathematica Symbol)

WindowFrame is a notebook option that specifies the type of frame to draw around the window in which the notebook is displayed on the screen.

Sum (Built-in Mathematica Symbol)

Sum[f, {i, i_max}] evaluates the sum \[Sum]i = 1 i_max f. Sum[f, {i, i_min, i_max}] starts with i = i_min. Sum[f, {i, i_min, i_max, di}] uses steps d i. Sum[f, {i, {i_1, i_2, ...