Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 02:17Z

det| 5 5 ; 5 6 | = 5

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

46K

∇ × E = −∂B/∂t

468K

2H₂ + O₂ → 2H₂O

det| 6 6 ; 5 7 | = 12

289K

N₂ + 3H₂ ⇌ 2NH₃

278K

5θ² + 3θ + 2 = 0

e^{i\pi} + 1 = 0

339K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

177K

CaCO₃ → CaO + CO₂

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

358K

6t² + 6t + 4 = 0

121K

d/dt [t^3] = 3t^2

399K

det| 7 2 ; 7 8 | = 42

316K

∑_{k=1}^{n} k = n(n+1)/2

11K

8ψ² + 7ψ + 0 = 0

387K

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