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 17:05Z

CH₄ + 2O₂ → CO₂ + 2H₂O

∫₀^∞ e^(-θ²) dθ = √π / 2

244K

2β² + 8β + 6 = 0

52K

det| 3 1 ; 3 4 | = 9

\lim_{x\to 0} \frac{\sin x}{x} = 1

90K

CaCO₃ → CaO + CO₂

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

100K

8ψ² + 7ψ + 0 = 0

50K

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

137K

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

197K

∑_{k=1}^{n} k = n(n+1)/2

262K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

196K

det| 10 5 ; 4 11 | = 90

218K

d/dx [x^5] = 5x^4

299K

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