λ> x
42
λ> y
1819206320230345134827............
λ> 0 * y
0
λ> y * 0
0
λ> 0 * y
0
λ> z
1766.4
λ> z
1766.4
λ> :t (^)
(^) :: (Num a, Integral b) => a -> b -> a
λ> :t (^^)
(^^) :: (Integral b, Fractional a) => a -> b -> a
λ> t
15
λ> t^2
225
λ> Basics.t
15
λ> fact 20
2432902008176640000
λ> fact(20)
2432902008176640000
λ> (fact)(20)
2432902008176640000
λ> 0 * fact 20000
Interrupted.
λ> fact 0
Interrupted.
λ> 2 `myfun` 5
-1
λ> (1+) 5
6
λ> (10*) 2
20
λ> subtract 5 8
3
λ> subtract 5
subtract 5 :: Num a => a -> a