Counting and Isolating Polynomial Roots (Mathematica Tutorial)

Counting roots of polynomials. CountRoots accepts polynomials with Gaussian rational coefficients. The root count includes multiplicities. This gives the number of real roots ...

Finding the Structure of a Polynomial (Mathematica Tutorial)

Finding the structure of polynomials written in expanded form. Here is a polynomial in two variables. This is the polynomial in expanded form.

Named Characters (Mathematica Tutorial)

Mathematica provides systemwide support for a large number of special characters. Each character has a name and a number of shortcut aliases. They are fully supported by the ...

Levels in Expressions (Mathematica Tutorial)

The Part function allows you to access specific parts of Mathematica expressions. But particularly when your expressions have fairly uniform structure, it is often convenient ...

Notebook History Dialog (Mathematica Tutorial)

This dialog displays information regarding the editing times of the input notebook. This is a "live" dialog that dynamically updates as changes are made to the notebook. It ...

CUDAMemoryCopyToDevice (CUDALink Symbol)

CUDAMemoryCopyToDevice[mem] force copies CUDAMemory from the CPU to the GPU.

Schema and Catalogs (DatabaseLink Tutorial)

Database schema and catalogs can be used to hold collections of database components and objects suitable for particular users. They can be particularly useful when working ...

OpenCLMemoryCopyToDevice (OpenCLLink Symbol)

OpenCLMemoryCopyToDevice[mem] force copies OpenCLMemory from the CPU to the GPU.

TetGenConvexHull (TetGenLink Package Symbol)

TetGenConvexHull[points] generates a convex hull for a 3D point set.

TetGenGetNeighbors (TetGenLink Package Symbol)

TetGenGetNeighbors[expr] gets the neighbors in a TetGen expression.