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 00:17Z

∑_{k=1}^{n} k = n(n+1)/2

3x² + 5x + 7 = 0

168K

E = mc²

446K

3x² + 3x + 6 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

144K

d/dγ [γ^3] = 3γ^2

371K

∇²t = 0

det| 1 4 ; 3 2 | = -10

259K

det| 7 4 ; 4 8 | = 40

86K

7z² + 2z + 0 = 0

λ = h/p

224K

∇²r = 0

234K

det| 4 2 ; 5 5 | = 10

F = G m₁m₂ / r²

218K

det| 9 5 ; 1 10 | = 85

354K

∇ × E = −∂B/∂t

70K

2n² + 4n + 0 = 0

402K