1
2
3
4 >>> def f(x1,x2,w1,w2):
5 return x1*w1 + x2*w2
6
7 >>> thres = 0.5
8 >>> w1 = 0.3
9 >>> w2 = -0.2
10 >>> x1,x1 = 0,0
11 >>>
12 >>> f(x1,x2,w1,w2)
13 Traceback (most recent call last):
14 File "<pyshell#8>", line 1, in f(x1,x2,w1,w2)
15 NameError: name 'x2' is not defined
16 >>> x1,x1 = 0,0
17 >>> x1,x2 = 0,0
18 >>> f(x1,x2,w1,w2)
19 0.0
20 >>> x1,x2 = 0,1
21 >>> f(x1,x2,w1,w2)
22 -0.20000000000000001
23 >>> isOver=lambda x1,x2,w1,w2:f(x1,x2,w1,w2)>thres
24 >>> isOver(x1,x2,w1,w2)
25 0
26 >>> result=isOver
27 >>> result(x1,x2,w1,w2)
28 0
29 >>> expected=0
30 >>> isSame=lambda x1,x2,w1,w2,expected:result(x1,x2,w1,w2)==expected
31 >>> isSame(x1,x2,w1,w2,0)
32 1
33 >>> x1,x2=1,0
34 >>> isSame(x1,x2,w1,w2,0)
35 1
36 >>> x1,x2=1,1
37 >>> isSame(x1,x2,w1,w2,1)
38 0
39 >>> result(x1,x2,w1,w2)
40 0
41 >>> f(x1,x2,w1,w2)
42 0.099999999999999978
43 >>> f(x1,x2,w1+w1delta,w2+w2delta)
44 Traceback (most recent call last):
45 File "<pyshell#27>", line 1, in f(x1,x2,w1+w1delta,w2+w2delta)
46 NameError: name 'w1delta' is not defined
47 >>> w1delta,w2delta=0.2,0.2
48 >>> f(x1,x2,w1+w1delta,w2+w2delta)
49 0.5
50 >>> w1delta,w2delta=0.3,0.3
51 >>> f(x1,x2,w1+w1delta,w2+w2delta)
52 0.69999999999999996
53 >>> isSame(x1,x2,w1+w1delta,w2+w2delta,1)
54 1
55 >>> x1,x2=0,0
56 >>> w1prime=w1+w1delta
57 >>> w2prime=w2+w2delta
58 >>> isSame(x1,x2,w1prime,w2prime,0)
59 1
60 >>> x1,x2=0,1
61 >>> isSame(x1,x2,w1prime,w2prime,0)
62 1
63 >>> isSame(1,0,w1prime,w2prime,0)
64 0
65 >>> f(1,0,w1prime,w2prime)
66 0.59999999999999998
67 >>>
68 >>>
69 >>> import andgate
70 >>> andgate.printGenerations()
71 0.0
72 -0.2
73 0.3
74 0.1
75 >>> reload(andgate)
76 <module 'andgate' from 'C:\PYTHON22\andgate.py'>
77 >>> andgate.printGenerations()
78 (0,0) : 0.000000
79 (0,1) : -0.200000
80 (1,0) : 0.300000
81 (1,1) : 0.100000
82 >>> reload(andgate)
83 <module 'andgate' from 'C:\PYTHON22\andgate.py'>
84 >>> andgate.printGenerations()
85 Traceback (most recent call last):
86 File "<pyshell#48>", line 1, in andgate.printGenerations()
87 TypeError: printGenerations() takes exactly 2 arguments (0 given)
88 >>> andgate.printGenerations(0.3,-0.2)
89 (0,0) : 0.000000
90 (0,1) : -0.200000
91 (1,0) : 0.300000
92 (1,1) : 0.100000
93 >>> andgate.printGenerations(0.4,-0.1)
94 (0,0) : 0.000000
95 (0,1) : -0.100000
96 (1,0) : 0.400000
97 (1,1) : 0.300000
98 >>> andgate.printGenerations(0.5,0)
99 (0,0) : 0.000000
100 (0,1) : 0.000000
101 (1,0) : 0.500000
102 (1,1) : 0.500000
103 >>> andgate.printGenerations(0.6,0.1)
104 (0,0) : 0.000000
105 (0,1) : 0.100000
106 (1,0) : 0.600000
107 (1,1) : 0.700000
108 >>> andgate.printGenerations(0.55,0.05)
109 (0,0) : 0.000000
110 (0,1) : 0.050000
111 (1,0) : 0.550000
112 (1,1) : 0.600000
113 >>> andgate.printGenerations(0.4,0.2)
114 (0,0) : 0.000000
115 (0,1) : 0.200000
116 (1,0) : 0.400000
117 (1,1) : 0.600000
118 >>> andgate.printGenerations(0.4,-0.1)
119 (0,0) : 0.000000
120 (0,1) : -0.100000
121 (1,0) : 0.400000
122 (1,1) : 0.300000
123 >>> andgate.printGenerations(0.5,0)
124 (0,0) : 0.000000
125 (0,1) : 0.000000
126 (1,0) : 0.500000
127 (1,1) : 0.500000
128 >>> andgate.printGenerations(0.6,0.1)
129 (0,0) : 0.000000
130 (0,1) : 0.100000
131 (1,0) : 0.600000
132 (1,1) : 0.700000
133 >>> andgate.printGenerations(0.5,0.1)
134 (0,0) : 0.000000
135 (0,1) : 0.100000
136 (1,0) : 0.500000
137 (1,1) : 0.600000
138 >>>
139 >>> reload(andgate)
140 <module 'andgate' from 'C:\PYTHON22\andgate.py'>
141 >>> andgate.adjust(1,1,0.3,-0.2,1)
142 (0.39000000000000001, -0.11)
143 >>> andgate.printGenerations(0.39,-0.11)
144 (0,0) : 0.000000
145 (0,1) : -0.110000
146 (1,0) : 0.390000
147 (1,1) : 0.280000
148 >>> andgate.adjust(1,1,0.39,-0.11,1)
149 (0.46200000000000002, -0.038000000000000006)
150 >>> andgate.printGenerations(0.462,-0.038)
151 (0,0) : 0.000000
152 (0,1) : -0.038000
153 (1,0) : 0.462000
154 (1,1) : 0.424000
155 >>> andgate.adjust(1,1,0.462,-0.038,1)
156 (0.51960000000000006, 0.019599999999999999)
157 >>> andgate.printGenerations(0.5196,0.0196)
158 (0,0) : 0.000000
159 (0,1) : 0.019600
160 (1,0) : 0.519600
161 (1,1) : 0.539200
162 >>> andgate.adjust(1,0,0.5196,0.0196,0)
163 (0.46763999999999994, 0.019599999999999999)
164 >>> andgate.printGenerations(0.4676,0.0196)
165 (0,0) : 0.000000
166 (0,1) : 0.019600
167 (1,0) : 0.467600
168 (1,1) : 0.487200
169 >>> andgate.adjust(1,1,0.4676,0.0196,1)
170 (0.51888000000000001, 0.070879999999999999)
171 >>> andgate.printGenerations(0.5188,0.07088)
172 (0,0) : 0.000000
173 (0,1) : 0.070880
174 (1,0) : 0.518800
175 (1,1) : 0.589680
176 >>> andgate.adjust(1,0,0.5188,0.07088,0)
177 (0.46692, 0.070879999999999999)
178 >>> andgate.printGenerations(0.46692,0.07088)
179 (0,0) : 0.000000
180 (0,1) : 0.070880
181 (1,0) : 0.466920
182 (1,1) : 0.537800
BioHackersNet