def vector(name=None, dtype=None):
 if (dtype is None):
  dtype = config.floatX
 type = TensorType(dtype, (False,))
 return type(name)

def vector ( name = None , dtype = None ) : if ( dtype is None ) : dtype = config . floatX type = TensorType ( dtype , ( False , ) ) return type ( name )
return a symbolic vector variable .