0
less than or equal to "t" less than or equal to
1
7
equals
8
0
less than or equal to "t" less than or equal to
1
9
equals
10
0
less than or equal to "t" less than or equal to
1
11
equals
12
0
1
13
14
15
toiteallikas
toiteallikas
Uus puhas graafik
Näited