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 02:21Z

det| 5 5 ; 5 6 | = 5

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

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

det| 2 7 ; 7 3 | = -43

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det| 7 2 ; 7 8 | = 42

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5θ² + 3θ + 2 = 0

8ψ² + 7ψ + 0 = 0

339K

iħ ∂ψ/∂t = Ĥψ

177K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

∇²β = 0

399K

∇ × E = −∂B/∂t

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

11K