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 00:50Z

2H₂ + O₂ → 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

det| 8 8 ; 7 9 | = 16

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

90K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

d/dx [x^5] = 5x^4

100K

∂y/∂γ = 8y

50K

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

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

137K

det| 9 4 ; 1 10 | = 86

197K

det| 10 3 ; 0 11 | = 110

∑_{k=1}^{n} k = n(n+1)/2

262K

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

196K

9z² + 8z + 1 = 0

det| 5 6 ; 4 6 | = 6

218K

det| 7 2 ; 3 8 | = 50

299K

iħ ∂ψ/∂t = Ĥψ

CaCO₃ → CaO + CO₂

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