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 22:59Z

F = G m₁m₂ / r²

∇ × E = −∂B/∂t

244K

7y² + 7y + 0 = 0

52K

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

12γ² + 9γ + 7 = 0

90K

∇²r = 0

91K

2H₂ + O₂ → 2H₂O

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

100K

8ψ² + 7ψ + 0 = 0

50K

det| 8 4 ; 0 9 | = 72

d/dt [t^3] = 3t^2

137K

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

197K

det| 3 1 ; 4 4 | = 8

11t² + 6t + 6 = 0

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

∫₀^∞ e^(-θ²) dθ = √π / 2

299K

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