diff --git a/documents/Programmierparadigmen/Haskell.tex b/documents/Programmierparadigmen/Haskell.tex
index 0ea4527..0d87b18 100644
--- a/documents/Programmierparadigmen/Haskell.tex
+++ b/documents/Programmierparadigmen/Haskell.tex
@@ -122,6 +122,9 @@ in etwa folgendem Haskell-Code:
           \texttt{tail "ABCDEF"} gibt \texttt{"BCDEF"} zurück.
 \end{itemize}
 
+\subsection{Let und where}\xindex{let}\xindex{where}%
+\inputminted[numbersep=5pt, tabsize=4]{haskell}{scripts/haskell/let-where-bindung.hs}
+
 \section{Typen}
 \subsection{Standard-Typen}
 Haskell kennt einige Basis-Typen:
@@ -206,8 +209,18 @@ sich das ganze sogar noch kürzer schreiben:
 \inputminted[linenos, numbersep=5pt, tabsize=4, frame=lines, label=fibonacci-zip.hs]{haskell}{scripts/haskell/fibonacci-zip.hs}
 \inputminted[linenos, numbersep=5pt, tabsize=4, frame=lines, label=fibonacci-pattern-matching.hs]{haskell}{scripts/haskell/fibonacci-pattern-matching.hs}
 
-\subsection{Quicksort}
-TODO
+\subsection{Polynome}\xindex{Polynome}\xindex{zipWith}\xindex{foldr}\xindex{tail}%
+\inputminted[linenos, numbersep=5pt, tabsize=4, frame=lines, label=polynome.hs]{haskell}{scripts/haskell/polynome.hs}
+
+\subsection{Hirsch-Index}\xindex{Hirsch-Index}\xindex{Ord}\xindex{Num}%
+\textbf{Parameter}: Eine Liste $L$ von Zahlen aus $\mdn$\\
+\textbf{Rückgabe}: $\max \Set{n \in \mdn | n \leq \|\Set{i \in L | i \geq n}\|}$
+
+\inputminted[linenos, numbersep=5pt, tabsize=4, frame=lines, label=hirsch-index.hs]{haskell}{scripts/haskell/hirsch-index.hs}
+
+\subsection{Lauflängencodierung}\xindex{Lauflängencodierung}\xindex{splitWhen}\xindex{group}\xindex{concat}%
+
+\inputminted[linenos, numbersep=5pt, tabsize=4, frame=lines, label=lauflaengencodierung.hs]{haskell}{scripts/haskell/lauflaengencodierung.hs}
 
 \subsection{Funktionen höherer Ordnung}\xindex{Folds}\xindex{foldl}\xindex{foldr}\label{bsp:foldl-und-foldr}
 \inputminted[linenos, numbersep=5pt, tabsize=4, frame=lines, label=folds.hs]{haskell}{scripts/haskell/folds.hs}
diff --git a/documents/Programmierparadigmen/Programmierparadigmen.pdf b/documents/Programmierparadigmen/Programmierparadigmen.pdf
index 511319f..fa7f2b1 100644
Binary files a/documents/Programmierparadigmen/Programmierparadigmen.pdf and b/documents/Programmierparadigmen/Programmierparadigmen.pdf differ
diff --git a/documents/Programmierparadigmen/scripts/haskell/hirsch-index.hs b/documents/Programmierparadigmen/scripts/haskell/hirsch-index.hs
new file mode 100644
index 0000000..10416d9
--- /dev/null
+++ b/documents/Programmierparadigmen/scripts/haskell/hirsch-index.hs
@@ -0,0 +1,12 @@
+import Data.List --sort und reverse
+
+hIndex :: (Num a, Ord a) => [a] -> a
+hIndex l = helper (reverse (sort l)) 0
+    where helper [] acc = acc
+          helper (z:ls) acc
+            | z > acc   = helper ls (acc + 1)
+            | otherwise = acc
+
+-- Alternativ
+hindex1 = length . takeWhile id . zipWith (<=) [1..] . reverse . sort
+hindex2 = length . takeWhile (\(i, n) -> n >= i) . zip [1..] . reverse . sort
\ No newline at end of file
diff --git a/documents/Programmierparadigmen/scripts/haskell/lauflaengencodierung.hs b/documents/Programmierparadigmen/scripts/haskell/lauflaengencodierung.hs
new file mode 100644
index 0000000..a3c9c99
--- /dev/null
+++ b/documents/Programmierparadigmen/scripts/haskell/lauflaengencodierung.hs
@@ -0,0 +1,21 @@
+splitWhen :: (a -> Bool) -> [a] -> ([a], [a])
+splitWhen _ [] = ([], [])
+splitWhen p (x:xs)
+        | p x       = ([], x:xs)
+        | otherwise = let (ys, zs) = splitWhen p xs 
+            in (x:ys, zs)
+-- >>> splitWhen even [1,2,3]
+-- ([1],[2,3])
+
+group :: Eq a => [a] -> [[a]]
+group [] = []
+group (x:xs) = let (group1, rest) = splitWhen (/=x) xs
+        in (x:group1) : group rest
+
+encode :: Eq a => [a] -> [(a, Int)]
+encode xs = map (\x -> (head x, length x)) (group xs)
+
+decode [] = []
+decode ((x,n):xs) = replicate n x ++ decode xs
+-- alternativ
+decode = concat . (map (\(x,n)->replicate n x))
diff --git a/documents/Programmierparadigmen/scripts/haskell/let-where-bindung.hs b/documents/Programmierparadigmen/scripts/haskell/let-where-bindung.hs
new file mode 100644
index 0000000..c905c62
--- /dev/null
+++ b/documents/Programmierparadigmen/scripts/haskell/let-where-bindung.hs
@@ -0,0 +1,5 @@
+>>> let f = 3; g = f where f = 7
+>>> f
+3
+>>> g
+7
\ No newline at end of file
diff --git a/documents/Programmierparadigmen/scripts/haskell/polynome.hs b/documents/Programmierparadigmen/scripts/haskell/polynome.hs
new file mode 100644
index 0000000..3be9da0
--- /dev/null
+++ b/documents/Programmierparadigmen/scripts/haskell/polynome.hs
@@ -0,0 +1,16 @@
+type Polynom = [Double]
+
+add :: Polynom -> Polynom -> Polynom
+add a [] = a
+add [] a = a
+add (x:xs) (y:ys) = (x+y) : add xs ys
+
+eval :: Polynom -> Double -> Double
+eval [] x = 0
+eval (p:ps) x = p + x * (eval ps x)
+-- alternativ:
+eval p x = foldr (\element rest ->element+x*rest) 0 p
+
+deriv :: Polynom -> Polynom
+deriv [] = []
+deriv p = zipWith (*) [1..] (tail p)
\ No newline at end of file