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keisanHigh-precision calculations for everyday life and work

Calculating the sum of a special sequence (sum of reciprocals)

Author: kimioChanExecutions: 21140

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n =
Sn =  = Σ(1/k), (k=1..n)
Snp =  = polygamma(n+1) - polygamma(1)
Snp0 =  = polygamma(0,n+1) - polygamma(0,1)
(Calculating the Sum of Reciprocals)
Sum of reciprocals: Sn = 1 + 1/2 + 1/3 + 1/4 + 1/5 + ... + 1/n = Σ(1/k), (k = 1..n)

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