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 00:51Z

2H₂ + O₂ → 2H₂O

\frac{12}{6} \sum_{i=1}^{n} i^{2}

244K

E = mc²

52K

det| 8 8 ; 7 9 | = 16

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

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| 8 2 ; 7 9 | = 58

197K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

262K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

196K

6x² + 6x + 1 = 0

218K

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

299K

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