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 19:20Z

det| 2 5 ; 0 3 | = 6

∑_{k=1}^{n} k = n(n+1)/2

244K

6r² + 3r + 1 = 0

52K

E = mc²

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

det| 7 4 ; 4 8 | = 40

91K

9β² + 8β + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

100K

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

50K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

iħ ∂ψ/∂t = Ĥψ

\frac{11}{6} \sum_{i=1}^{n} i^{2}

262K

PV = nRT

196K

CaCO₃ → CaO + CO₂

6x² + 7x + 6 = 0

218K

F = G m₁m₂ / r²

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