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 00:59Z

2H₂ + O₂ → 2H₂O

det| 11 5 ; 0 12 | = 132

244K

det| 2 4 ; 4 3 | = -10

52K

det| 8 8 ; 7 9 | = 16

∂α/∂r = 8α

90K

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

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 7 4 ; 4 8 | = 40

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

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

N₂ + 3H₂ ⇌ 2NH₃

137K

1θ² + 7θ + 4 = 0

197K

det| 10 3 ; 0 11 | = 110

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

262K

det| 5 6 ; 1 6 | = 24

196K

9z² + 8z + 1 = 0

∇²x = 0

218K

det| 1 8 ; 1 2 | = -6

iħ ∂ψ/∂t = Ĥψ

CaCO₃ → CaO + CO₂

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