Test if a value is a 2-dimensional ndarray-like object.

Test if a value is a 1-dimensional ndarray-like object containing single-precision floating-point numbers.

Test if a value is a 2-dimensional ndarray-like object containing double-precision floating-point numbers.

Test if a value is ndarray-like.

Test if a value is a symmetric matrix.

Test if a value is a 1-dimensional ndarray-like object.

Test if a value is a 2-dimensional ndarray-like object containing single-precision floating-point numbers.

Test if a value is a 2-dimensional ndarray-like object having equal dimensions.

Test if a value is a 1-dimensional ndarray-like object containing double-precision floating-point numbers.

Test if a value is an ndarray-like object containing double-precision floating-point numbers.

Test if a value is a skew-persymmetric matrix.

Test if a value is a centrosymmetric matrix.

Test if a value is a skew-symmetric matrix.

Test if a value is a 2-dimensional ndarray-like object containing single-precision complex floating-point numbers.

Test if a value is an ndarray-like object containing double-precision complex floating-point numbers.

Test if a value is a skew-centrosymmetric matrix.

Test if a value is a non-symmetric matrix.

Test if a value is a 2-dimensional ndarray-like object containing double-precision complex floating-point numbers.

Test if a value is a 1-dimensional ndarray-like object containing double-precision complex floating-point numbers.

Test if a value is an ndarray-like object having a specified data type.