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 20:26Z

∑_{k=1}^{n} k = n(n+1)/2

3x² + 5x + 7 = 0

244K

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

52K

6ω² + 3ω + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

90K

d/dγ [γ^3] = 3γ^2

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

100K

iħ ∂ψ/∂t = Ĥψ

50K

det| 8 3 ; 4 9 | = 60

\frac{12}{7} \sum_{i=1}^{n} i^{2}

137K

1θ² + 2θ + 6 = 0

197K

9x² + 3x + 6 = 0

F = G m₁m₂ / r²

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

det| 9 4 ; 1 10 | = 86

218K

∫₀^∞ e^(-n²) dn = √π / 2

299K

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