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 04:37Z

12r² + 6r + 1 = 0

∇²γ = 0

168K

det| 5 2 ; 3 6 | = 24

446K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-ω²) dω = √π / 2

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

4t² + 9t + 6 = 0

8ψ² + 7ψ + 0 = 0

259K

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

86K

∇²ψ = 0

10ω² + 7ω + 4 = 0

224K

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

234K

F = ma

iħ ∂ψ/∂t = Ĥψ

218K

F = ma

354K

∇ × E = −∂B/∂t

70K