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 21:55Z

∂n/∂z = 1n

∑_{k=1}^{n} k = n(n+1)/2

244K

\lim_{x\to 0} \frac{\sin x}{x} = 1

52K

det| 12 1 ; 6 13 | = 150

5φ² + 1φ + 1 = 0

90K

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

91K

CaCO₃ → CaO + CO₂

iħ ∂ψ/∂t = Ĥψ

100K

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

50K

det| 11 7 ; 0 12 | = 132

11t² + 6t + 6 = 0

137K

F = G m₁m₂ / r²

197K

∇²ψ = 0

262K

det| 9 4 ; 1 10 | = 86

196K

CaCO₃ → CaO + CO₂

218K

det| 11 2 ; 5 12 | = 122

299K

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