History of Gaunt coefficients $G(\ell_1m_1;\ell_2m_2;\ell_3m_3)$

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when	who	what
2026-09-20 06:06	zeta3	add Gaunt coefficient prose around stored entries	current reviewed
2026-09-20 06:04	zeta3	computed from exact Wigner 3j sums
2026-09-20 06:04	zeta3	add Gaunt coefficient prose around stored entries
2026-09-20 06:02	zeta3 with Codex CLI, table-build@cf	computed from exact Wigner 3j sums
2026-09-20 05:55	zeta3	claim Gaunt coefficients draft

What changed between 2026-09-20 06:04 and 2026-09-20 06:06

from line 78 (5 lines) @@ -78,5 +78,5 @@

 Links:   DLMF-Gaunt:-    title: 'DLMF 34.3(vii): relations to Legendre polynomials and spherical harmonics'+    title: 'DLMF 34.3(vii): spherical harmonic triple products'     url: https://dlmf.nist.gov/34.3#vii   Sage:

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     function CITE{Sage}. The generator also recomputes every row at all pair permutations     and simultaneous sign changes, checks CITE{formula-l-zero} wherever one degree-    is zero, and checks the $m_i=0$ rows by exact integration of products of Legendre-    polynomials.'+    is zero, and checks the $m_i=0$ rows by exact integration of products of HREF{Legendre_polynomials}[Legendre+    polynomials].' Display properties:   number-header: $G(\ell_1m_1;\ell_2m_2;\ell_3m_3)$