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

∇ × E = −∂B/∂t

244K

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

52K

det| 8 8 ; 7 9 | = 16

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

det| 9 7 ; 3 10 | = 69

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

E = mc²

100K

det| 9 4 ; 1 10 | = 86

50K

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

det| 8 3 ; 5 9 | = 57

137K

∇ × E = −∂B/∂t

197K

det| 10 3 ; 0 11 | = 110

3α² + 8α + 4 = 0

262K

12z² + 9z + 4 = 0

196K

9z² + 8z + 1 = 0

7γ² + 3γ + 1 = 0

218K

∇²ψ = 0

299K

∑_{k=1}^{n} k = n(n+1)/2

349K

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