# cumprod

## Purpose

Cumulative product.

## Synopsis

    Y = cumprod(X)

## Description

`Y = cumprod(X)`, where `X` is a vector, returns a vector `Y` containing the cumulative product of the elements of `X`. If `X` is a matrix, `Y` is a matrix containing the cumulative products over each column.

## Examples

    cumprod(1:5) = [1  2  6  24  120]

## See Also

`prod`

(c) Copyright 1994 by The MathWorks, Inc.