Roots (Built-in Mathematica Symbol)

Roots[lhs == rhs, var] yields a disjunction of equations which represent the roots of a polynomial equation.

Apart (Built-in Mathematica Symbol)

Apart[expr] rewrites a rational expression as a sum of terms with minimal denominators. Apart[expr, var] treats all variables other than var as constants.

Factor (Built-in Mathematica Symbol)

Factor[poly] factors a polynomial over the integers. Factor[poly, Modulus -> p] factors a polynomial modulo a prime p. Factor[poly, Extension -> {a_1, a_2, ...}] factors a ...

Variance (Built-in Mathematica Symbol)

Variance[list] gives the sample variance of the elements in list. Variance[dist] gives the variance of the symbolic distribution dist.

HoldAll (Built-in Mathematica Symbol)

HoldAll is an attribute which specifies that all arguments to a function are to be maintained in an unevaluated form.

Integrate (Built-in Mathematica Symbol)

Integrate[f, x] gives the indefinite integral \[Integral]f d x. Integrate[f, {x, x_min, x_max}] gives the definite integral \[Integral]_x_min^x_max\ f\ d x. Integrate[f, {x, ...

VertexStyle (Built-in Mathematica Symbol)

VertexStyle is an option and property for Graph and related functions that specifies what style to use for vertices.

InverseRadon (Built-in Mathematica Symbol)

InverseRadon[image] gives the inverse discrete Radon transform of image.InverseRadon[image, {w, h}] specifies the width w and the height h of the resulting image.

Plot a Vector Field (Mathematica How To)

MATHEMATICA HOW TO Tutorials » Options for Graphics Density and Contour Plots Three-Dimensional Surface Plots See Also » VectorPlot VectorDensityPlot ListVectorPlot ...

Work with Sparse Matrices (Mathematica How To)

Sparse representations of matrices are useful because they do not store every element. If one particular value appears very frequently it can be very advantageous to use a ...