MatrixQ[expr] gives True if expr is a list of lists or a two-dimensional SparseArray object that can represent a matrix, and gives False otherwise. MatrixQ[expr, test] gives ...

Throw[value] stops evaluation and returns value as the value of the nearest enclosing Catch. Throw[value, tag] is caught only by Catch[expr, form] where form is a pattern ...

In many practical situations it is convenient to consider limits in which a fixed amount of something is concentrated into an infinitesimal region. Ordinary mathematical ...

Defining local constants. Module allows you to set up local variables, to which you can assign values and then change them. Often, however, all you really need are local ...

CUDADilation[img, r] gives the morphological dilation of img with respect to a range-r square.CUDADilation[mem, r] gives the morphological dilation of list with respect to a ...

CUDAErosion[img, r] gives the morphological erosion of img with respect to a range-r square.CUDAErosion[list, r] gives the morphological erosion of list with respect to a ...

CUDAOpening[img, r] gives the morphological opening of img with respect to a range-r square.CUDAOpening[list, r] gives the morphological opening of list with respect to a ...

OpenCLMemoryGet[mem] gets OpenCLMemory into the CPU and Mathematica.

TetGenGetEdges[expr] gets the edges in a TetGen expression.

TetGenGetElementAttributes[expr] gets the element attributes in a TetGen expression.