From f4529bfe0ed441491b03b541e8595adaa30cc9ff Mon Sep 17 00:00:00 2001
From: Darío Clavijo <daedalus2027@gmail.com>
Date: Tue, 25 May 2010 22:34:50 +0000
Subject: code transliterated to english

---
(limited to 'data/math/factorial')

diff --git a/data/math/factorial b/data/math/factorial
index 9db469c..cdbd753 100644
--- a/data/math/factorial
+++ b/data/math/factorial
@@ -1,40 +1,40 @@
-#importamos la biblioteca que contiene las funciones para medir el tiempo de ejecucion
+#we import the library containing functions for time measurement 
 import timeit
 # inicializamos el timer
 t = timeit.Timer()
 
-#definimos la funcion factorial recurrente
-def factor_recurrente(n):
-	print "factorizando:",n
-	resultado = 1
+#we define a factor function in recursive flavor
+def factorial_recursive(number):
+	result = 1
 	if n > 0:
-		resultado = n * factor_recurrente(n-1)
-	return resultado
+		result = n * factorial_recursive(number-1)
+		print "factorizing: ",number, " result: ", result
+	return result
 
-#definimos la funcion factorial iterativa
-def factor_iterativo(n):
-	resultado = 1
-	for i in range(1,n+1):
-		print "factorizando:",i
-		resultado = resultado * i
-	return resultado
+#we define a factor function in iterative flavor
+def factorial_iterative(number):
+	result = 1
+	for i in range(1,number+1):
+		result = result * i
+		print "factorizing: ",i, " result: ", result
+	return result
 
-def calcular(n,tipo):
-	tiempo = t.timeit()	
-	if tipo == 0:
-		tipo_s = "recurrente"
-		resultado = factor_recurrente(n)
+def calculate(number,type):
+	time = t.timeit()	
+	if type == 0:
+		type_s = "recursive"
+		result = factorial_recursive(number)
 	else:
-		tipo_s = "iterativo"
-		resultado = factor_iterativo(n)
-	delta = abs(t.timeit() - tiempo)
-	print "factorial(",n,") = ", resultado, "tipo:" , tipo_s  ,  " en: ", 1/delta
+		type_s = "iterative"
+		result = factorial_iterative(number)
+	delta = abs(t.timeit() - time)
+	print "Type: " , type_s  ,  " in: ", 1/delta
 
-#preguntamos el numero a factorizar
-numero = input("Ingrese su numerito para calcular el factorial:")
-print "Calculando..."
-calcular(numero,0)
-calcular(numero,1)
+#we ask for a number to factorice
+number = input("Please imput a number:")
+print "Calculating..."
+calculate(number,0)
+calculate(number,1)
 
 
 
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