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 17:13Z

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

244K

8ψ² + 7ψ + 0 = 0

52K

det| 3 1 ; 3 4 | = 9

∫₀^∞ e^(-x²) dx = √π / 2

90K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

ΔS ≥ 0

100K

∇ × E = −∂B/∂t

50K

5β² + 1β + 1 = 0

2γ² + 5γ + 2 = 0

137K

det| 1 4 ; 2 2 | = -6

197K

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

PV = nRT

262K

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

196K

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

5r² + 7r + 0 = 0

218K

PV = nRT

299K

∇²θ = 0

ΔS ≥ 0

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