683 B
683 B
Function column
Return a column from a Matrix.
Syntax
math.column(value, index)
Parameters
| Parameter | Type | Description |
|---|---|---|
value |
Array | Matrix | An array or matrix |
column |
number | The index of the column |
Returns
| Type | Description |
|---|---|
| Array | Matrix | The retrieved column |
Throws
| Type | Description |
|---|
Examples
// get a column
const d = [[1, 2], [3, 4]]
math.column(d, 1) // returns [[2], [4]]