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 06:20Z

det| 8 1 ; 6 9 | = 66

∫₀^∞ e^(-θ²) dθ = √π / 2

244K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

52K

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

90K

CaCO₃ → CaO + CO₂

91K

1n² + 9n + 0 = 0

det| 9 4 ; 1 10 | = 86

100K

F = G m₁m₂ / r²

50K

iħ ∂ψ/∂t = Ĥψ

137K

7γ² + 3γ + 1 = 0

197K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

262K

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

196K

F = G m₁m₂ / r²

218K

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

299K

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