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 00:35Z

2H₂ + O₂ → 2H₂O

∇ × E = −∂B/∂t

244K

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

52K

det| 8 8 ; 7 9 | = 16

∫₀^∞ e^(-n²) dn = √π / 2

90K

iħ ∂ψ/∂t = Ĥψ

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

100K

F = G m₁m₂ / r²

50K

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

det| 7 4 ; 4 8 | = 40

137K

8γ² + 1γ + 1 = 0

197K

det| 10 3 ; 0 11 | = 110

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

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

2y² + 8y + 7 = 0

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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