# SU(2) Node Matrix Elements
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Updated
Jan 19, 2026 - Python
# SU(2) Node Matrix Elements
# Universal Closed-Form Hypergeometric Representation of SU(2) 3nj Symbols
# Closed-Form Finite Recurrences for SU(2) 3nj Symbols
Closed-form hypergeometric product formula and reproducible implementations for SU(2) 3nj recoupling coefficients. Includes reference datasets, cross-repo validation harness, and paper sources.
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