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 22:39Z

det| 5 1 ; 4 6 | = 26

∫₀^∞ e^(-ψ²) dψ = √π / 2

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

289K

det| 10 7 ; 3 11 | = 89

278K

12φ² + 4φ + 4 = 0

∇ × E = −∂B/∂t

339K

det| 7 4 ; 4 8 | = 40

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2n² + 4n + 0 = 0

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∂α/∂r = 8α

121K

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

399K