• Futurama Formulas - Date and time
• Futurama Formulas - Math
• Futurama Formulas - Statistical
• Futurama Formulas - Text
• Futurama Formulas - Logical
• Futurama Formulas - Table
• Futurama Formulas - Document
• Futurama Formulas - Conversion
• Futurama Formulas - Matrix
• Creating custom formulas in Futurama

Module: Editor

Version: 5.1.4 +

Type: Long or Double

Category: Matrix

## Description

The formula 'Length' returns the length of a specified dimension of a matrix of integers, real numbers, dates, booleans or text. The formula 'Length' gives a number as result.

## Parameters

Matrix:               the matrix you want to get the length of.

Dimension:         the dimension you want to get the length of. 1 means rows, 2 means columns.

## Example

### Description

In the following example the formula 'Length' is used to get the length of a matrix over the columns.

### Values parameters

Matrix:

Column1Column2Column3Column4
2 4
3

Dimension: 2

### Result

Length: 4

The result is a number with the length of the matrix over the columns.

## Related Topics

Size: The formula 'Size' returns the size of a matrix with integers, doubles, dates, booleans or strings.