Σ index Σ#18 Eq pack 19 Ledger /15 Eq pack 25 Ledger /27 Rxn set 14 Eq pack 7 Matrix 23 Ledger /21 Batch 16 Ledger /3 Eq pack 1 Matrix 5 Rxn set 2 Rxn set 8 Batch 22

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-19 23:24Z

det| 12 3 ; 2 13 | = 150

∑_{k=1}^{n} k = n(n+1)/2

479K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

8K

∂y/∂φ = 5y

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

102K

CaCO₃ → CaO + CO₂

57K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

∇ × E = −∂B/∂t

264K

F = G m₁m₂ / r²

276K

det| 7 4 ; 4 8 | = 40

257K

λ = h/p

250K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

62K

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

256K

∂β/∂z = 1β

46K

PV = nRT

164K

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