the shape of math
DESCRIPTION
The Shape of Math. The Life Game. Masashi SANAE. What is The Life Game ?. 1970 John Horton Conway Mathematician, Cambridge University Simulation game The symbol of the biological society - PowerPoint PPT PresentationTRANSCRIPT
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The Shape of Math
The Life Game
Masashi SANAE
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What is The Life Game ?
1970 John Horton Conway
Mathematician, Cambridge UniversitySimulation gameThe symbol of the biological societyUnder the certain enviroment, new life is born.
Under the depopulation or the state of
the congestion, the cell perishes.Modeling of a living entity in space
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The Rule of The Life Game
A grid on the surface
Put a cell on the space labelled “P”
Decide the placement of a new cell according to the next rule
N : the number of cells around “P”
Survival : if N = 2 or 3
Death : if N <= 1 or N>=4
Birth : There isn’t a cell on “P” and N=3
Apply these rules on the all divisions on the board
at the same time
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Survival :
If N = 2 or 3
Death :
If N <= 1 or N>=4
Birth :
There isn’t a cell on “P” and
N=3
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Example
×
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1st generation 2nd generation
×
××
0
Survival : If N = 2 or 3Death : If N <= 1 or N>=4Birth : There isn’t a cell on “P” and N=3
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Example
×
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1st generation 2nd generation
× ×
×
0
××
Survival : If N = 2 or 3Death : If N <= 1 or N>=4Birth : There isn’t a cell on “P” and N=3
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Example
×
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1st generation 2nd generation
0 0 0 0
0
Survival : If N = 2 or 3Death : If N <= 1 or N>=4Birth : There isn’t a cell on “P” and N=3
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Example
×
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1st generation 2nd generation
× × ×
1×
××
×
Survival : If N = 2 or 3Death : If N <= 1 or N>=4Birth : There isn’t a cell on “P” and N=3
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Example
×
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1st generation 2nd generation
× × ×
2×
×
×
Survival : If N = 2 or 3Death : If N <= 1 or N>=4Birth : There isn’t a cell on “P” and N=3
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Example
×
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1st generation 2nd generation
× × ×
3×× ●
Survival : If N = 2 or 3Death : If N <= 1 or N>=4Birth : There isn’t a cell on “P” and N=3
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Example
×
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1st generation 2nd generation
2 1
1
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●3 ●3
Survival : If N = 2 or 3Death : If N <= 1 or N>=4Birth : There isn’t a cell on “P” and N=3
4 2● 2
31 5 8 4 3
31 3 4 2 2
10 2 3 2 1
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Example
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2nd generation
0 1 2 2 1 1
1 3 4 4 3 1
2 3 4 5 4 3
2 5 6 7 5 3
2 3 4 5 4 3
1 3 4 4 3 1
3rd generation
Survival : If N = 2 or 3Death : If N <= 1 or N>=4Birth : There isn’t a cell on “P” and N=3
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Let’s Try!Exercise 1 Exercise 2 Exercise 3
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DEMO DEMO DEMO
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1 11 1 1
1
1 11
1 1 1
11 1 1
1 11
1 11 11 1
1 1
1 11 11 1
1 1
1 11 11 1
1 1
1 11 11 1
1 1
1 11 11 1
1 1
STABILITY TYPE
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1
1 1 1
1 1
1
1 1
1 1
1 1
1 1
1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
STABILITY TYPE
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11 1 1
1 1 11 1 11
11 1
1 1 1
11
1 111
1 1 11 11 1 1
11 1
1 11 11
11 1 1
1 1 1 11 1 11
1 1 11 11 11 11 1 1
11 1 1
1 1 11 1 1 1 1 11 1 11 1 11
1 1 1
1 11 11 1
1 1 1
111
1 1 1 1 1 1
111
1 1 1
1 11 11 1
1 1 1
REPEAT TYPE
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PaternOf
Life
DEATH TYPE
STABILITY TYPE REPEAT TYPE
ANOTHER
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(1) block (2) hive (3) loaf (4) pail
(5) snake (6) boat (7) pond
STABILITY TYPE
DEMO
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(1) red light (2) beacon (3) clock
REPEAT TYPE
DEMO