IdentityMatrix (Built-in Mathematica Symbol)

IdentityMatrix[n] gives the n*n identity matrix.

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 ...

SQLResultSets (DatabaseLink Symbol)

SQLResultSets[] returns a list of the open SQLResultSet objects.

NSolve (Built-in Mathematica Symbol)

NSolve[expr, vars] attempts to find numerical approximations to the solutions of the system expr of equations or inequalities for the variables vars. NSolve[expr, vars, ...

Special Forms of Assignment (Mathematica Tutorial)

Particularly when you write procedural programs in Mathematica, you will often need to modify the value of a particular variable repeatedly. You can always do this by ...

SQLResultSetShift (DatabaseLink Symbol)

SQLResultSetShift[rs, num] shifts the current position of a result set by num.

SetFieldFormat (Finite Fields Package Symbol)

SetFieldFormat[f] sets the output form of elements in the field f.

Introduction to Manipulate (Mathematica Tutorial)

The single command Manipulate lets you create an astonishing range of interactive applications with just a few lines of input. Manipulate is designed to be used by anyone who ...

LocatorPane (Built-in Mathematica Symbol)

LocatorPane[{x, y}, back] represents a pane with a locator at position {x, y} and background back.LocatorPane[Dynamic[pt], back] takes the locator position to be the ...

Wolfram Mathematica (Mathematica Root Guide)

Getting Started Videos » Find Your Learning Path » Open Virtual Book » CORE LANGUAGE ◼ Language Overview ◼ Lists ◼ Expressions ◼ Variables & Functions ◼ Rules & Patterns ◼ ...