>>> t
(1, 2, 3.1415, 'ahoj')
>>> t+(7,8,9)
(1, 2, 3.1415, 'ahoj', 7, 8, 9)
>>> novy=t+(7,8,9)

>>> t
(1, 2, 3.1415, 'ahoj')
>>> t*3
(1, 2, 3.1415, 'ahoj', 1, 2, 3.1415, 'ahoj', 1, 2, 3.1415, 'ahoj')
>>> trikrat=t*3
