Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 23:22Z

d/dn [n^4] = 4n^3

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

384K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

∇ × E = −∂B/∂t

163K

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

259K

iħ ∂ψ/∂t = Ĥψ

F = G m₁m₂ / r²

305K

∇²β = 0

57K

det| 2 3 ; 5 3 | = -9

293K

6ω² + 4ω + 4 = 0

110K

8ψ² + 7ψ + 0 = 0

300K

det| 3 7 ; 2 4 | = -2

34K

det| 11 5 ; 0 12 | = 132

354K