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 00:40Z

2H₂ + O₂ → 2H₂O

det| 7 4 ; 4 8 | = 40

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

det| 8 8 ; 7 9 | = 16

∇ × E = −∂B/∂t

90K

∫₀^∞ e^(-y²) dy = √π / 2

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

2H₂ + O₂ → 2H₂O

100K

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

50K

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

det| 12 9 ; 5 13 | = 111

137K

2H₂ + O₂ → 2H₂O

197K

det| 10 3 ; 0 11 | = 110

∂β/∂z = 1β

262K

\lim_{α\to 0} \frac{\sin α}{α} = 1

196K

∂γ/∂θ = 2γ

218K

F = G m₁m₂ / r²

299K

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