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 21:10Z

7ω² + 9ω + 3 = 0

∂γ/∂z = 6γ

46K

∇ × E = −∂B/∂t

468K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

289K

∂β/∂z = 1β

278K

3n² + 8n + 2 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

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

177K

∇²x = 0

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

358K

det| 2 7 ; 7 3 | = -43

121K

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

399K

PV = nRT

316K

d/dψ [ψ^7] = 7ψ^6

11K

8ψ² + 7ψ + 0 = 0

387K

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