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 23:52Z

det| 12 3 ; 2 13 | = 150

∇ × E = −∂B/∂t

479K

N₂ + 3H₂ ⇌ 2NH₃

8K

∂y/∂φ = 5y

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

102K

det| 9 6 ; 0 10 | = 90

57K

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

∑_{k=1}^{n} k = n(n+1)/2

264K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

276K

∫₀^∞ e^(-n²) dn = √π / 2

6x² + 6x + 1 = 0

257K

ΔS ≥ 0

250K

F = G m₁m₂ / r²

det| 7 4 ; 4 8 | = 40

62K

PV = nRT

256K

∑_{k=1}^{n} k = n(n+1)/2

∇²x = 0

46K

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

164K

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