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 00:09Z

2H₂ + O₂ → 2H₂O

iħ ∂ψ/∂t = Ĥψ

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

det| 8 8 ; 7 9 | = 16

N₂ + 3H₂ ⇌ 2NH₃

90K

11t² + 6t + 6 = 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂

100K

2H₂ + O₂ → 2H₂O

50K

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

6x² + 7x + 6 = 0

137K

2H₂ + O₂ → 2H₂O

197K

det| 10 3 ; 0 11 | = 110

d/dy [y^7] = 7y^6

262K

∫₀^∞ e^(-n²) dn = √π / 2

196K

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

218K

8ψ² + 7ψ + 0 = 0

299K

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