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 02:07Z

∇²x = 0

\lim_{r\to 0} \frac{\sin r}{r} = 1

168K

\lim_{β\to 0} \frac{\sin β}{β} = 1

446K

8n² + 3n + 6 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

144K

∇ × E = −∂B/∂t

371K

∂x/∂α = 7x

det| 7 4 ; 4 8 | = 40

259K

E = mc²

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

e^{i\pi} + 1 = 0

224K

∂γ/∂θ = 2γ

234K

F = G m₁m₂ / r²

218K

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

354K