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 00:53Z

∑_{k=1}^{n} k = n(n+1)/2

12θ² + 2θ + 6 = 0

168K

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

446K

3x² + 3x + 6 = 0

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

144K

8ψ² + 7ψ + 0 = 0

371K

∇²t = 0

∂α/∂ω = 3α

259K

det| 4 8 ; 3 5 | = -4

86K

det| 5 9 ; 7 6 | = -33

224K

det| 12 2 ; 2 13 | = 152

234K

∂γ/∂θ = 2γ

218K

∇ × E = −∂B/∂t

354K

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

70K

∑_{k=1}^{n} k = n(n+1)/2

402K