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 00:04Z

2H₂ + O₂ → 2H₂O

det| 10 7 ; 3 11 | = 89

244K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

52K

det| 8 8 ; 7 9 | = 16

2y² + 8y + 7 = 0

90K

det| 1 4 ; 2 2 | = -6

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

1β² + 4β + 0 = 0

100K

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

50K

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

PV = nRT

137K

iħ ∂ψ/∂t = Ĥψ

197K

det| 10 3 ; 0 11 | = 110

∑_{k=1}^{n} k = n(n+1)/2

262K

det| 7 4 ; 4 8 | = 40

196K

9z² + 8z + 1 = 0

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

218K

det| 6 1 ; 2 7 | = 40

299K

iħ ∂ψ/∂t = Ĥψ

CaCO₃ → CaO + CO₂

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