zeros#

AnsMath.zeros(nrow, ncol=None, dtype=<class 'numpy.float64'>, name=None, asarray=False)#

Create a vector or a matrix where all values are zeros.

Parameters:

nrowint: Number of rows.
ncolint, optional: Number of columns. If a value is specified, a matrix is returned.
dtypenp.dtype, optional: NumPy data type of the object. The options are np.double, np.int32, and np.int64. The default is np.double.
namestr, optional: AnsMath object name. The default is None, in which case a name is automatically generated.
asarraybool, optional: Whether to return a NumPy array rather than an AnsMath object. The default is False.

Returns:

AnsVec, AnsMat, or numpy.ndarray: AnsMath vector, NumPy array vector, AnsMath matrix, or NumPy array matrix, depending on the value for the asarray parameter and if a value for the ncol parameter is specified.

Examples

Create a vector where all values are zeros.

>>> import ansys.math.core.math as pymath
>>> mm = pymath.AnsMath()
>>> vec = mm.zeros(10)

Create a matrix where all values are zeros.

>>> mat = mm.zeros(10, 10)