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 17:11Z

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

244K

8ψ² + 7ψ + 0 = 0

52K

det| 3 1 ; 3 4 | = 9

ΔS ≥ 0

90K

∫₀^∞ e^(-φ²) dφ = √π / 2

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

ΔS ≥ 0

100K

∇ × E = −∂B/∂t

50K

5β² + 1β + 1 = 0

∫₀^∞ e^(-α²) dα = √π / 2

137K

\lim_{α\to 0} \frac{\sin α}{α} = 1

197K

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

det| 2 7 ; 7 3 | = -43

262K

d/dt [t^3] = 3t^2

196K

\frac{9}{1} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

218K

d/dα [α^9] = 9α^8

299K

∇²θ = 0

ΔS ≥ 0

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