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 07:50Z

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

det| 10 2 ; 3 11 | = 104

168K

∇ × E = −∂B/∂t

446K

∂φ/∂t = 3φ

e^{i\pi} + 1 = 0

144K

∂n/∂θ = 3n

371K

det| 1 4 ; 4 2 | = -14

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

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

F = ma

det| 11 4 ; 5 12 | = 112

224K

8ψ² + 7ψ + 0 = 0

234K

det| 5 2 ; 3 6 | = 24

218K

∑_{k=1}^{n} k = n(n+1)/2

354K