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 00:29Z

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

244K

∫₀^∞ e^(-x²) dx = √π / 2

52K

det| 8 8 ; 7 9 | = 16

PV = nRT

90K

CaCO₃ → CaO + CO₂

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

∇ × E = −∂B/∂t

100K

8ψ² + 7ψ + 0 = 0

50K

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

137K

det| 2 7 ; 7 3 | = -43

197K

∇ × E = −∂B/∂t

262K

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

196K

iħ ∂ψ/∂t = Ĥψ

218K

det| 11 2 ; 5 12 | = 122

299K

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