mathjs/docs/reference/functions/row.md

Function row

Return row in Matrix.

Syntax

math.row(value, index)    // retrieve a row

Parameters

Parameter	Type	Description
value	Array | Matrix	An array or matrix
row	number	The index of the row

Returns

Type	Description
Array | Matrix	The retrieved row

Examples

// get a row
const d = [[1, 2], [3, 4]]
math.row(d, 1))        // returns [3, 4]

See also

column