numpy.matrix.prod¶

matrix.prod(axis=None,dtype=None,out=None)[source]¶

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

Refer toprod for full documentation.

See also

prod,ndarray.prod

Notes

Same asndarray.prod, except, where that returns anndarray, thisreturns amatrix object instead.

Examples

>>>x=np.matrix(np.arange(12).reshape((3,4)));xmatrix([[ 0,  1,  2,  3],        [ 4,  5,  6,  7],        [ 8,  9, 10, 11]])>>>x.prod()0>>>x.prod(0)matrix([[  0,  45, 120, 231]])>>>x.prod(1)matrix([[   0],        [ 840],        [7920]])