Tabs --> spaces in quine_mc_cluskey.py

Author: cclauss

boolean_algebra/quine_mc_cluskey.py

@@ -1,11 +1,11 @@
 def compare_string(string1, string2):
     """
-	>>> compare_string('0010','0110')
-	'0_10'
-	
-	>>> compare_string('0110','1101')
-	-1
-	"""
+    >>> compare_string('0010','0110')
+    '0_10'
+
+    >>> compare_string('0110','1101')
+    -1
+    """
     l1 = list(string1)
     l2 = list(string2)
     count = 0
@@ -21,9 +21,9 @@ def compare_string(string1, string2):
 
 def check(binary):
     """
-	>>> check(['0.00.01.5'])
-	['0.00.01.5']
-	"""
+    >>> check(['0.00.01.5'])
+    ['0.00.01.5']
+    """
     pi = []
     while 1:
         check1 = ["$"] * len(binary)
@@ -45,9 +45,9 @@ def check(binary):
 
 def decimal_to_binary(no_of_variable, minterms):
     """
-	>>> decimal_to_binary(3,[1.5])
-	['0.00.01.5']
-	"""
+    >>> decimal_to_binary(3,[1.5])
+    ['0.00.01.5']
+    """
     temp = []
     s = ""
     for m in minterms:
@@ -61,12 +61,12 @@ def decimal_to_binary(no_of_variable, minterms):
 
 def is_for_table(string1, string2, count):
     """
-	>>> is_for_table('__1','011',2)
-	True
-	
-	>>> is_for_table('01_','001',1)
-	False
-	"""
+    >>> is_for_table('__1','011',2)
+    True
+
+    >>> is_for_table('01_','001',1)
+    False
+    """
     l1 = list(string1)
     l2 = list(string2)
     count_n = 0
@@ -81,12 +81,12 @@ def is_for_table(string1, string2, count):
 
 def selection(chart, prime_implicants):
     """
-	>>> selection([[1]],['0.00.01.5'])
-	['0.00.01.5']
-	
-	>>> selection([[1]],['0.00.01.5'])
-	['0.00.01.5']
-	"""
+    >>> selection([[1]],['0.00.01.5'])
+    ['0.00.01.5']
+
+    >>> selection([[1]],['0.00.01.5'])
+    ['0.00.01.5']
+    """
     temp = []
     select = [0] * len(chart)
     for i in range(len(chart[0])):
@@ -128,9 +128,9 @@ def selection(chart, prime_implicants):
 
 def prime_implicant_chart(prime_implicants, binary):
     """
-	>>> prime_implicant_chart(['0.00.01.5'],['0.00.01.5'])
-	[[1]]
-	"""
+    >>> prime_implicant_chart(['0.00.01.5'],['0.00.01.5'])
+    [[1]]
+    """
     chart = [[0 for x in range(len(binary))] for x in range(len(prime_implicants))]
     for i in range(len(prime_implicants)):
         count = prime_implicants[i].count("_")