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 02:08Z

∇²x = 0

∇ × E = −∂B/∂t

168K

F = G m₁m₂ / r²

446K

8n² + 3n + 6 = 0

9α² + 6α + 0 = 0

144K

d/dx [x^3] = 3x^2

371K

∂x/∂α = 7x

d/dγ [γ^3] = 3γ^2

259K

e^{i\pi} + 1 = 0

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

e^{i\pi} + 1 = 0

224K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

234K

∇²r = 0

218K

∫₀^∞ e^(-t²) dt = √π / 2

354K

det| 7 4 ; 4 8 | = 40

70K

det| 1 4 ; 3 2 | = -10

402K