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 21:33Z

∂n/∂z = 1n

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

244K

N₂ + 3H₂ ⇌ 2NH₃

52K

det| 12 1 ; 6 13 | = 150

det| 11 9 ; 0 12 | = 132

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

CaCO₃ → CaO + CO₂

\frac{12}{7} \sum_{i=1}^{n} i^{2}

100K

det| 7 4 ; 4 8 | = 40

50K

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

137K

PV = nRT

197K

10y² + 5y + 6 = 0

262K

∇²φ = 0

196K

λ = h/p

218K

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