InterpolationOrder is an option for Interpolation, as well as ListLinePlot, ListPlot3D, ListContourPlot, and related functions, that specifies what order of interpolation to ...

LetterQ[string] yields True if all the characters in the string are letters, and yields False otherwise.

MakeBoxes[expr, form] is the low-level function used in Mathematica sessions to convert expressions into boxes. MakeBoxes[expr] is the function to convert expr to ...

NorlundB[n, a] gives Nørlund polynomials B_n^(a) of degree n in a.NorlundB[n, a, x] gives generalized Bernoulli polynomials B_n^(a)(x).

NumberQ[expr] gives True if expr is a number, and False otherwise.

Permutations[list] generates a list of all possible permutations of the elements in list. Permutations[list, n] gives all permutations containing at most n ...

Read[stream] reads one expression from an input stream and returns the expression. Read[stream, type] reads one object of the specified type. Read[stream, {type_1, type_2, ...

A typical Mathematica notebook containing text, graphics, and Mathematica expressions. The brackets on the right indicate the extent of each cell. Mathematica notebooks are ...

SQLResultSetRead[rs] shifts the current position and then reads a row from a result set.SQLResultSetRead[rs, num] reads num rows from a result set.

TetGenExport["file.ext", expr] exports data from a TetGen expression into a file. TetGenExport["file", expr, " format"] exports data in the specified format.