# Zero Matrix¶

class fastmat.Zero

Bases: fastmat.Matrix.Matrix

$x \mapsto 0$

The zero matrix only needs the dimension $$n$$ of the vectors it acts on. It is very fast and very good!

>>> import fastmat as fm
>>>
>>> # define the parameter
>>> n = 10
>>>
>>> # construct the matrix
>>> O = fm.Zero(n)

__init__

Initialize Zero matrix instance.

Parameters: numRows : int Height (row count) of the desired zero matrix. numCols : int Width (column count) of the desired zero matrix. **options : optional Additional keyworded arguments. Supports all optional arguments supported by fastmat.Matrix.