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 02:00Z

∇²x = 0

∑_{k=1}^{n} k = n(n+1)/2

168K

∫₀^∞ e^(-α²) dα = √π / 2

446K

8n² + 3n + 6 = 0

det| 7 8 ; 4 8 | = 24

144K

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

371K

∂x/∂α = 7x

PV = nRT

259K

iħ ∂ψ/∂t = Ĥψ

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

det| 9 4 ; 1 10 | = 86

224K

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

234K

\lim_{β\to 0} \frac{\sin β}{β} = 1

∂α/∂ω = 3α

218K

∇²β = 0

354K

λ = h/p

70K