# Revision history [back]

A version with 15 characters

sage: (SR**10).zero()
(0, 0, 0, 0, 0, 0, 0, 0, 0, 0)


that could even be shorten to 10

sage: (SR**10)()
(0, 0, 0, 0, 0, 0, 0, 0, 0, 0)


A version with 15 14 characters

sage: (SR**10).zero()
(SR^10).zero()
(0, 0, 0, 0, 0, 0, 0, 0, 0, 0)


that could even be shorten to 109

sage: (SR**10)()
(SR^10)()
(0, 0, 0, 0, 0, 0, 0, 0, 0, 0)