max 3 4
negate 3
3 `div` 4
div 3 4
div 3 -4
3/4
2**3 - 4
2 ** -3
2 **-3
fromIntegral 3 + 3.999
max 3.0 4
2 <= 3 || true
False == (2 <= 3)
"ABC" == ['A','B','C']
"A" = 'A'
"A" =='A'
let x = 'A' in x:"BC"
let x = "A" in x == x
let x = "A" in x /= x
let x = "A" in not x == x
let x = "A" in not (x == x)
not (let x = "A" in x == x)
let y = not (let x = "A" in x == x) in not y
Informieren Sie sich in Anhang A, Standard Prelude, des Haskell Reports über Standardfunktionen und ihren Gebrauch und bilden Sie ähnliche Beispiele.