Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 22:07Z

F = G m₁m₂ / r²

∂n/∂θ = 3n

244K

∇ × E = −∂B/∂t

52K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

∂γ/∂θ = 2γ

90K

F = G m₁m₂ / r²

91K

2H₂ + O₂ → 2H₂O

11t² + 9t + 7 = 0

100K

det| 7 4 ; 4 8 | = 40

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

137K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

197K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

262K

∇²φ = 0

196K

λ = h/p

218K

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