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factorial [2012/10/04 21:59]
127.0.0.1 external edit
factorial [2015/02/02 08:28] (current)
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 ====== Factorial ====== ====== Factorial ======
 +If you want to calculate a factorial use the iterative algorithm. The recursive algorithm is included because factorial highlights the differences between iterating and recursing nicely.
 +
 +===== Iterative =====
 +$$n!=\prod_{k=1}^n k \!$$
 +
 +[algorithm Factorial (iterative)]
 +
 ===== Recursive ===== ===== Recursive =====
 $$ n! = \begin{cases} $$ n! = \begin{cases}
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 [algorithm Factorial (recursive)] [algorithm Factorial (recursive)]
- 
-===== Iterative ===== 
-$$n!=\prod_{k=1}^n k \!$$ 
- 
-[algorithm Factorial (iterative)] 
factorial.txt ยท Last modified: 2015/02/02 08:28 (external edit)