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 21:18Z

∂n/∂z = 1n

det| 8 6 ; 6 9 | = 36

244K

d/dγ [γ^3] = 3γ^2

52K

det| 12 1 ; 6 13 | = 150

AgNO₃ + NaCl → AgCl↓ + NaNO₃

90K

N₂ + 3H₂ ⇌ 2NH₃

91K

CaCO₃ → CaO + CO₂

5φ² + 1φ + 1 = 0

100K

det| 7 4 ; 4 8 | = 40

50K

det| 11 7 ; 0 12 | = 132

Fe₂O₃ + 3CO → 2Fe + 3CO₂

137K

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

197K

∑_{k=1}^{n} k = n(n+1)/2

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

\lim_{α\to 0} \frac{\sin α}{α} = 1

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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