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 04:57Z

12r² + 6r + 1 = 0

7r² + 8r + 5 = 0

168K

∫₀^∞ e^(-θ²) dθ = √π / 2

446K

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

144K

iħ ∂ψ/∂t = Ĥψ

371K

4t² + 9t + 6 = 0

det| 12 6 ; 0 13 | = 156

259K

det| 11 4 ; 5 12 | = 112

86K

∇²ψ = 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

224K

∇²γ = 0

234K

F = ma

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

218K

∫₀^∞ e^(-t²) dt = √π / 2

354K

∇ × E = −∂B/∂t

70K

∇ × E = −∂B/∂t

402K