parameters: (x)
return_statement: return math_ops.cos(x)
docstring: Computes cos of x element-wise.
  
    Arguments:
        x: Tensor or variable.
  
    Returns:
        A tensor.
docstring_summary: Computes cos of x element-wise.
docstring_tokens: Computes cos of x element - wise .
function: def cos(x):
    """Computes cos of x element-wise.
  
    Arguments:
        x: Tensor or variable.
  
    Returns:
        A tensor.
    """
    return math_ops.cos(x)
function_tokens: def cos ( x ) : return math_ops . cos ( x )