ColumnLines is an option for the low-level function GridBox which specifies whether lines should be drawn between adjacent columns.

Compress[expr] gives a compressed representation of expr as a string.

Discriminant[poly, var] computes the discriminant of the polynomial poly with respect to the variable var.Discriminant[poly, var, Modulus -> p] computes the discriminant ...

FlattenAt[list, n] flattens out a sublist that appears as the n\[Null] th element of list. If n is negative, the position is counted from the end. FlattenAt[expr, {i, j, ...

Head[expr] gives the head of expr.

Null is a symbol used to indicate the absence of an expression or a result. It is not displayed in ordinary output. When Null appears as a complete output expression, no ...

Return[expr] returns the value expr from a function. Return[] returns the value Null.

RowLines is an option for the low-level function GridBox that specifies whether lines should be drawn between adjacent rows.

Supported Development Platforms Installing the MathLink Components Building MathLink Programs

Importing and exporting lists and tables of data. This exports a list of data to the file out1. Here are the contents of the file.