Table Of Contents
Table Of Contents

cbrt

mxnet.ndarray.cbrt(data=None, out=None, name=None, **kwargs)

Returns element-wise cube-root value of the input.

\[cbrt(x) = \sqrt[3]{x}\]

Example:

cbrt([1, 8, -125]) = [1, 2, -5]

The storage type of cbrt output depends upon the input storage type:

  • cbrt(default) = default
  • cbrt(row_sparse) = row_sparse
  • cbrt(csr) = csr

Defined in src/operator/tensor/elemwise_unary_op_basic.cc:L887

Parameters:
  • data (NDArray) – The input array.
  • out (NDArray, optional) – The output NDArray to hold the result.
Returns:

out – The output of this function.

Return type:

NDArray or list of NDArrays