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 17:52Z

CH₄ + 2O₂ → CO₂ + 2H₂O

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

244K

3z² + 5z + 1 = 0

52K

det| 3 1 ; 3 4 | = 9

det| 9 4 ; 1 10 | = 86

90K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

100K

2y² + 8y + 7 = 0

50K

5β² + 1β + 1 = 0

∫₀^∞ e^(-x²) dx = √π / 2

137K

2H₂ + O₂ → 2H₂O

197K

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

2H₂ + O₂ → 2H₂O

262K

ΔS ≥ 0

196K

2H₂ + O₂ → 2H₂O

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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