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 18:17Z

det| 11 8 ; 0 12 | = 132

2y² + 8y + 7 = 0

244K

3ω² + 2ω + 2 = 0

52K

N₂ + 3H₂ ⇌ 2NH₃

∫₀^∞ e^(-x²) dx = √π / 2

90K

det| 1 4 ; 2 2 | = -6

91K

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

det| 7 4 ; 4 8 | = 40

100K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

λ = h/p

137K

F = G m₁m₂ / r²

197K

∇²ψ = 0

262K

∇ × E = −∂B/∂t

196K

6x² + 6x + 1 = 0

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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