Charles Babbage - Difference Engine Emulator
Polynomial: F(x) = x
2
+ x + 41
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Difference Engine Settings
Select the degree of your polynomial:
2
3
4
5
6
7
ax
2
+ bx + c
Select the coefficients of your polynomial:
a =
b =
c =
d =
e =
f =
g =
h =
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Δ1
100 Thousandths
9
0
1
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8
9
0
10 Thousandths
9
0
1
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8
9
0
Thousandths
9
0
1
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7
8
9
0
Hundredths
9
0
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9
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Tenths
9
0
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9
0
Units
9
0
1
2
3
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7
8
9
0
Δ1 = 0
Δ2
100 Thousandths
9
0
1
2
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7
8
9
0
10 Thousandths
9
0
1
2
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8
9
0
Thousandths
9
0
1
2
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8
9
0
Hundredths
9
0
1
2
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8
9
0
Tenths
9
0
1
2
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8
9
0
Units
9
0
1
2
3
4
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7
8
9
0
Δ2 = 0
Δ3
100 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
10 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Hundredths
9
0
1
2
3
4
5
6
7
8
9
0
Tenths
9
0
1
2
3
4
5
6
7
8
9
0
Units
9
0
1
2
3
4
5
6
7
8
9
0
Δ3 = 0
Δ4
100 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
10 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Hundredths
9
0
1
2
3
4
5
6
7
8
9
0
Tenths
9
0
1
2
3
4
5
6
7
8
9
0
Units
9
0
1
2
3
4
5
6
7
8
9
0
Δ4 = 0
Δ5
100 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
10 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Hundredths
9
0
1
2
3
4
5
6
7
8
9
0
Tenths
9
0
1
2
3
4
5
6
7
8
9
0
Units
9
0
1
2
3
4
5
6
7
8
9
0
Δ5 = 0
Δ6
100 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
10 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Hundredths
9
0
1
2
3
4
5
6
7
8
9
0
Tenths
9
0
1
2
3
4
5
6
7
8
9
0
Units
9
0
1
2
3
4
5
6
7
8
9
0
Δ6 = 0
Δ7
100 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
10 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Hundredths
9
0
1
2
3
4
5
6
7
8
9
0
Tenths
9
0
1
2
3
4
5
6
7
8
9
0
Units
9
0
1
2
3
4
5
6
7
8
9
0
Δ7 = 0
Result
100 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
10 Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Thousandths
9
0
1
2
3
4
5
6
7
8
9
0
Hundredths
9
0
1
2
3
4
5
6
7
8
9
0
Tenths
9
0
1
2
3
4
5
6
7
8
9
0
Units
9
0
1
2
3
4
5
6
7
8
9
0
F(n) = 0
⚙ Settings
↺ Reset
▶ Next
Polynomial: F(x) = x
2
+ x + 41
----------------------------
F(0) = 41
Charles Babbage - Difference Engine Emulator
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