joined related parts with #

sheets/_python/lambda

@@ -3,41 +3,36 @@
 
 # Simple Lambda Function 
 a = lambda para1: para1 + 40
-
+#
 print g(2)                       # Outputs 42
 
-
 # Lambda Functions Inside Real Functions
 def subtract_func(n) : 
     return lambda x: x - n
-
-a = subtract_func(1)             # Sets n to 1 for a
-b = subtract_func(2)             # Sets n to 2 for b 
-
-print( a(-4) )                   # Outputs -5 ( -5 = -4 - 1 )
-print( a(-2) )                   # Outputs -4 ( -4 = -2 - 2 )
-
-
-# Multiple Parameters 
+#
+a = subtract_func(1)            # Sets n to 1 for a
+b = subtract_func(2)            # Sets n to 2 for b 
+#
+print(a(-4))                    # Outputs -5 ( -5 = -4 - 1 )
+print(a(-2))                    # Outputs -4 ( -4 = -2 - 2 )
+
+# Lambda Function with Multiple Parameters 
 f = lambda x, y : x + y 
+#
+print( f(1,1) )                 # Outputs 2 ( 1 + 1 )
 
-print( f(1,1) )                  # Outputs 2 ( 1 + 1 )
-
-
-# map() Functions 
+# map() + lambda functions
 a = [1, 2, 3, 4, 5]              
 b = [1, 2, 3, 4, 5]             
+#
+r = map(lambda x,y : x+y, a,b)  # map() will return an iterator  
+r_list = list(r)                # listify r 
+print(r_list)                   # prints [2, 4, 6, 8, 10] 
 
-r = map( lambda x,y : x+y, a,b ) # map() will return an iterator  
-r_list = list( r )               # listify r 
-
-print(r_list)                    # prints [2, 4, 6, 8, 10] 
-
-
-# filter() Functions 
+# filter() + lambda functions
 # Program to filter out only the even items from a list
 my_list = [1, 5, 4, 6, 8, 11, 3, 12]
-
+#
 new_list = list(filter(lambda x: (x%2 == 0) , my_list))
-
-print(new_list) 				 # Output: [4, 6, 8, 12]
+#
+print(new_list) 				# Output: [4, 6, 8, 12]