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 06:14Z

det| 8 1 ; 6 9 | = 66

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

244K

3α² + 8α + 4 = 0

52K

∑_{k=1}^{n} k = n(n+1)/2

det| 2 6 ; 0 3 | = 6

90K

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

91K

1n² + 9n + 0 = 0

det| 7 4 ; 4 8 | = 40

100K

N₂ + 3H₂ ⇌ 2NH₃

50K

F = ma

∑_{k=1}^{n} k = n(n+1)/2

137K

F = G m₁m₂ / r²

197K

∇²ψ = 0

262K

∇ × E = −∂B/∂t

196K

CH₄ + 2O₂ → CO₂ + 2H₂O

218K

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

299K

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