Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 06:04Z

det| 3 9 ; 6 4 | = -42

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

168K

∂n/∂θ = 3n

446K

∑_{k=1}^{n} k = n(n+1)/2

d/dφ [φ^1] = 1φ^0

144K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

371K

2z² + 2z + 5 = 0

8ψ² + 7ψ + 0 = 0

259K

6t² + 6t + 4 = 0

86K

iħ ∂ψ/∂t = Ĥψ

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

224K

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

234K

∫₀^∞ e^(-t²) dt = √π / 2

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

218K

det| 5 6 ; 2 6 | = 18

354K

∇ × E = −∂B/∂t

70K

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