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 00:10Z

2H₂ + O₂ → 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂

244K

∂n/∂θ = 3n

52K

det| 8 8 ; 7 9 | = 16

∑_{k=1}^{n} k = n(n+1)/2

90K

CaCO₃ → CaO + CO₂

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 9 4 ; 1 10 | = 86

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

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

137K

11z² + 3z + 4 = 0

197K

6r² + 3r + 1 = 0

262K

iħ ∂ψ/∂t = Ĥψ

196K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

218K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

299K

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