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 00:18Z

∑_{k=1}^{n} k = n(n+1)/2

∇²n = 0

168K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

446K

3x² + 3x + 6 = 0

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

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

∇²t = 0

7r² + 8r + 5 = 0

259K

det| 11 4 ; 5 12 | = 112

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

∇ × E = −∂B/∂t

234K

∇²r = 0

218K

∫₀^∞ e^(-t²) dt = √π / 2

354K

8ψ² + 7ψ + 0 = 0

70K

det| 11 5 ; 0 12 | = 132

402K