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 07:39Z

∑_{k=1}^{n} k = n(n+1)/2

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

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

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

\lim_{α\to 0} \frac{\sin α}{α} = 1

289K

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

278K

∂x/∂θ = 8x

∑_{k=1}^{n} k = n(n+1)/2

339K

det| 12 1 ; 5 13 | = 151

177K

3φ² + 4φ + 2 = 0

4γ² + 1γ + 7 = 0

358K

7r² + 8r + 5 = 0

121K

∇ × E = −∂B/∂t

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

8ψ² + 7ψ + 0 = 0

11K

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