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 02:05Z

∇²x = 0

8ψ² + 7ψ + 0 = 0

168K

∫₀^∞ e^(-t²) dt = √π / 2

446K

8n² + 3n + 6 = 0

iħ ∂ψ/∂t = Ĥψ

144K

d/dψ [ψ^7] = 7ψ^6

371K

∂x/∂α = 7x

iħ ∂ψ/∂t = Ĥψ

259K

11ψ² + 6ψ + 2 = 0

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

∇ × E = −∂B/∂t

224K

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

234K

\lim_{β\to 0} \frac{\sin β}{β} = 1

ω = 2πf

218K

\lim_{β\to 0} \frac{\sin β}{β} = 1

354K

∑_{k=1}^{n} k = n(n+1)/2

70K