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 05:40Z

det| 3 4 ; 0 4 | = 12

∇²β = 0

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

∇²t = 0

∇²β = 0

144K

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

371K

7r² + 9r + 2 = 0

F = G m₁m₂ / r²

259K

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

86K

∂γ/∂φ = 6γ

iħ ∂ψ/∂t = Ĥψ

224K

∇²r = 0

234K

F = G m₁m₂ / r²

11φ² + 4φ + 0 = 0

218K

∫₀^∞ e^(-ψ²) dψ = √π / 2

354K

det| 9 4 ; 1 10 | = 86

70K

∫₀^∞ e^(-α²) dα = √π / 2

402K