29 lines
795 B
R
29 lines
795 B
R
> lower.pascal(5)
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[,1] [,2] [,3] [,4] [,5]
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[1,] 1 0 0 0 0
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[2,] 1 1 0 0 0
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[3,] 1 2 1 0 0
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[4,] 1 3 3 1 0
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[5,] 1 4 6 4 1
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> lower.pascal.alt(5)
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[,1] [,2] [,3] [,4] [,5]
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[1,] 1 0 0 0 0
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[2,] 1 1 0 0 0
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[3,] 1 2 1 0 0
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[4,] 1 3 3 1 0
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[5,] 1 4 6 4 1
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> upper.pascal(5)
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[,1] [,2] [,3] [,4] [,5]
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[1,] 1 1 1 1 1
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[2,] 0 1 2 3 4
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[3,] 0 0 1 3 6
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[4,] 0 0 0 1 4
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[5,] 0 0 0 0 1
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> symm.pascal(5)
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[,1] [,2] [,3] [,4] [,5]
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[1,] 1 1 1 1 1
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[2,] 1 2 3 4 5
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[3,] 1 3 6 10 15
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[4,] 1 4 10 20 35
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[5,] 1 5 15 35 70
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