parameters: (name=None, dtype=None)
return_statement: return Tensor(name=name, dtype=dtype)
docstring: Return a scalar variable.
  
      If dtype is ``None``, use ``config.floatX``.
  
      Parameters
      ----------
      name : str or None
          The name of Tensor.
      dtype : str or None
          The data type of Tensor.
  
      Return
      ------
      Tensor
          The scalar variable.
docstring_summary: Return a scalar variable.
docstring_tokens: Return a scalar variable .
function: def scalar(name=None, dtype=None):
      """Return a scalar variable.
  
      If dtype is ``None``, use ``config.floatX``.
  
      Parameters
      ----------
      name : str or None
          The name of Tensor.
      dtype : str or None
          The data type of Tensor.
  
      Return
      ------
      Tensor
          The scalar variable.
  
      """
      if dtype is None: dtype = config.floatX
      return Tensor(name=name, dtype=dtype)
function_tokens: def scalar ( name = None , dtype = None ) : if dtype is None : dtype = config . floatX return Tensor ( name = name , dtype = dtype )