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

iħ ∂ψ/∂t = Ĥψ

244K

3z² + 5z + 1 = 0

52K

det| 3 1 ; 3 4 | = 9

det| 9 4 ; 1 10 | = 86

90K

5r² + 7r + 0 = 0

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

100K

det| 2 7 ; 7 3 | = -43

50K

5β² + 1β + 1 = 0

ΔS ≥ 0

137K

2H₂ + O₂ → 2H₂O

197K

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

\frac{11}{6} \sum_{i=1}^{n} i^{2}

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

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

218K

F = G m₁m₂ / r²

299K

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