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 19:20Z

ω = 2πf

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

46K

det| 12 9 ; 5 13 | = 111

468K

3γ² + 9γ + 0 = 0

∇²θ = 0

289K

∇²z = 0

278K

∂β/∂z = 1β

8ψ² + 7ψ + 0 = 0

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

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

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

358K

CH₄ + 2O₂ → CO₂ + 2H₂O

121K

det| 10 3 ; 0 11 | = 110

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

399K

PV = nRT

316K

∇ × E = −∂B/∂t

11K

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