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 14:19Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

244K

2H₂ + O₂ → 2H₂O

52K

det| 12 5 ; 4 13 | = 136

\oint_C \vec{F}\cdot d\vec{r} = 0

90K

det| 1 4 ; 2 2 | = -6

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

e^{i\pi} + 1 = 0

100K

2y² + 8y + 7 = 0

50K

F = G m₁m₂ / r²

137K

\oint_C \vec{F}\cdot d\vec{r} = 0

197K

iħ ∂ψ/∂t = Ĥψ

262K

det| 5 3 ; 2 6 | = 24

196K

2H₂ + O₂ → 2H₂O

218K

∂n/∂θ = 3n

299K

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