ExportString[expr, " format"] generates a string corresponding to expr exported in the specified format. ExportString[rules, {"format", "Rules"}] gives explicit rules for ...

InverseErfc[s] gives the inverse complementary error function obtained as the solution for z in s = erfc(z).

LogLinearPlot[f, {x, x_min, x_max}] generates a log-linear plot of f as a function of x from x_min to x_max. LogLinearPlot[{f_1, f_2, ...}, {x, x_min, x_max}] generates ...

MatrixPlot[m] generates a plot that gives a visual representation of the values of elements in a matrix.

Graphics[primitives, options] represents a two-dimensional graphical image.

ArrayPlot[array] generates a plot in which the values in an array are shown in a discrete array of squares.

ParametricPlot3D[{f_x, f_y, f_z}, {u, u_min, u_max}] produces a three-dimensional space curve parametrized by a variable u which runs from u_min to u_max. ...

StepMonitor is an option for iterative numerical computation functions that gives an expression to evaluate whenever a step is taken by the numerical method used.

Subsets[list] gives a list of all possible subsets of list. Subsets[list, n] gives all subsets containing at most n elements. Subsets[list, {n}] gives all subsets containing ...

TetGenGetFacetHoles[expr] gets the holes in the facets.