Leibniz harmonic triangle

triangular arrangement L(r,c) of unit fractions, where (r,c) are row and column numbers, such that L(r, 1) = 1/r and L(r, c) = L(r − 1, c − 1) − L(r, c − 1)
Thing general Q649470
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Leibniz harmonic triangle

Summary

Leibniz harmonic triangle ranks in the top 2% of general entities by monthly Wikipedia readership (35 views/month).[1]

Key Facts

  • Gottfried Wilhelm Leibniz is named after Leibniz harmonic triangle[2].
  • Leibniz harmonic triangle's subclass of is recorded as diagram[3].
  • Leibniz harmonic triangle's Freebase ID is recorded as /m/02ptql3[4].
  • Leibniz harmonic triangle's defining formula is recorded as \begin{aligned}L(r,c)&=L(r-1,c-1)-L(r,c-1) \ L(r,1)&=1/r\end{aligned}[5].
  • Leibniz harmonic triangle's MathWorld ID is recorded as LeibnizHarmonicTriangle[6].
  • Leibniz harmonic triangle's maintained by WikiProject is recorded as WikiProject Mathematics[7].
  • Leibniz harmonic triangle's Microsoft Academic ID is recorded as 2779171160[8].

Why It Matters

Leibniz harmonic triangle ranks in the top 2% of general entities by monthly Wikipedia readership (35 views/month).[1] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[9]

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APA 4ort.xyz Knowledge Graph. (2026). Leibniz harmonic triangle. Retrieved April 10, 2026, from https://4ort.xyz/entity/leibniz-harmonic-triangle
MLA “Leibniz harmonic triangle.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/leibniz-harmonic-triangle.
BibTeX @misc{4ortxyz_leibniz-harmonic-triangle_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Leibniz harmonic triangle}}, year = {2026}, url = {https://4ort.xyz/entity/leibniz-harmonic-triangle}, note = {Accessed: 2026-04-10}}
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