Powers:
12^2; 12^-2
wurzel(9); sqr(9); sqr3(27);
e; e^2; exp(2)
ln(2); log(8, 2)
10 mod 3
min(2, 3)
max(2, 3)
abs(-3)
sgn(-3)
step(-1); step(1)
ceil(1.2)
floor(1.2)
round(1.6)
rand(); rand(1, 10)
Binary operations:
0b1110 xor 0xf; 0b1110 or 0xf; 0b1110 and 0xf
255 in bin; 255 in hex
5!; 3.5!
sum(k, k=1..5); summe(k, k=1..5)
pi(k, k=1..5); product(k, k=1..5)
