# mx.symbol.cumsum¶

## Description¶

Return the cumulative sum of the elements along a given axis.

## Usage¶

mx.symbol.cumsum(...)


## Arguments¶

Argument

Description

a

NDArray-or-Symbol.

Input ndarray

axis

int or None, optional, default=’None’.

Axis along which the cumulative sum is computed. The default (None) is to compute the cumsum over the flattened array.

dtype

{None, ‘float16’, ‘float32’, ‘float64’, ‘int32’, ‘int64’, ‘int8’},optional, default=’None’.

Type of the returned array and of the accumulator in which the elements are summed. If dtype is not specified, it defaults to the dtype of a, unless a has an integer dtype with a precision less than that of the default platform integer. In that case, the default platform integer is used.

name

string, optional.

Name of the resulting symbol.

## Value¶

out The result mx.symbol