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 20:22Z

∑_{k=1}^{n} k = n(n+1)/2

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

244K

iħ ∂ψ/∂t = Ĥψ

52K

6ω² + 3ω + 2 = 0

3n² + 2n + 4 = 0

90K

7φ² + 3φ + 6 = 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 6 4 ; 4 7 | = 26

100K

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

50K

det| 8 3 ; 4 9 | = 60

10y² + 5y + 6 = 0

137K

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

197K

9x² + 3x + 6 = 0

e^{i\pi} + 1 = 0

262K

det| 9 4 ; 1 10 | = 86

196K

F = G m₁m₂ / r²

218K

∫₀^∞ e^(-θ²) dθ = √π / 2

299K

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