f(x):=\left\{\begin{array}{cl}
1	& \mathrm{za}\ 0\\
4	 & \mathrm{za}\ 0,5\\
27	& \mathrm{za}\ 4\\
256	 & \mathrm{za}\ 31,5\\
3125	 & \mathrm{za}\ 312\\
46656	 & \mathrm{za}\ 3887,5\\
823543	 & \mathrm{za}\ 58824\\
16777216	& \mathrm{za}\ 1048575,5\\
387420489	& \mathrm{za}\ 21523360\\
10000000000	& \mathrm{za}\ 499999999,5\\
\mathrm{nedefinirano} & \mathrm{inace}\end{array}\right.