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 19:04Z

ω = 2πf

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

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

3γ² + 9γ + 0 = 0

det| 3 7 ; 2 4 | = -2

289K

det| 7 4 ; 4 8 | = 40

278K

∂β/∂z = 1β

CaCO₃ → CaO + CO₂

339K

det| 12 1 ; 5 13 | = 151

177K

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

det| 4 8 ; 3 5 | = -4

358K

∂y/∂n = 5y

121K

∇ × E = −∂B/∂t

399K

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

316K

F = G m₁m₂ / r²

11K

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