SciPy

numpy.ma.MaskedArray.product

MaskedArray.product(axis=None, dtype=None, out=None, keepdims=<class numpy._NoValue at 0x40a1fe3c>)[source]

Return the product of the array elements over the given axis.

Masked elements are set to 1 internally for computation.

Refer to numpy.prod for full documentation.

See also

ndarray.prod
corresponding function for ndarrays
numpy.prod
equivalent function

Notes

Arithmetic is modular when using integer types, and no error is raised on overflow.