Σ index Batch 16 Eq pack 1 Rxn set 2 Ledger /3 Rxn set 8 Σ#18 Matrix 11 Eq pack 25 Eq pack 13 Ledger /9 Σ#24 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-21 05:36Z

ω = 2πf

\lim_{α\to 0} \frac{\sin α}{α} = 1

430K

∑_{k=1}^{n} k = n(n+1)/2

197K

\oint_C \vec{F}\cdot d\vec{r} = 0

E = mc²

281K

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

73K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

143K

det| 2 3 ; 5 3 | = -9

248K

e^{i\pi} + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

246K

det| 9 4 ; 1 10 | = 86

54K

2r² + 6r + 5 = 0

ΔS ≥ 0

469K

iħ ∂ψ/∂t = Ĥψ

126K

∇²r = 0

PV = nRT

410K

4γ² + 1γ + 7 = 0

311K

e^{i\pi} + 1 = 0

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