Accessing YASTN tensors
=======================

Direct access to blocks
-----------------------

Blocks of YASTN tensor can be simply accessed in the same way as 
standard dictionary. For example,

.. literalinclude:: /../../tests/tensor/test_syntax.py
   :pyobject: TestSyntaxBlockAccess.test_syntax_block_access

.. automethod:: yastn.Tensor.__getitem__ 

Converting to dense tensors, scalars
------------------------------------

.. automethod:: yastn.Tensor.to_dense
.. automethod:: yastn.Tensor.to_nonsymmetric
.. automethod:: yastn.Tensor.to_numpy
.. automethod:: yastn.Tensor.to_raw_tensor
.. automethod:: yastn.Tensor.to_number
.. automethod:: yastn.Tensor.item