RosettaCodeData/Task/Harmonic-series/Maxima/harmonic-series.maxima
2023-10-02 18:11:16 -07:00

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harmonic(n):=apply("+",1/makelist(i,i,n))$
first_greater_than_n(len):=block(i:1,result:[],while harmonic(i)<=len do (result:endcons(i,result),i:i+1),last(result)+1)$
/* Test cases */
/* First 20 harmonic numbers */
makelist(harmonic(j),j,20);
/* First harmonic number that exceeds a positive integer from 1 to 5 */
makelist(first_greater_than_n(k),k,5);