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 02:09Z

∇²x = 0

F = G m₁m₂ / r²

168K

det| 3 1 ; 7 4 | = 5

446K

8n² + 3n + 6 = 0

det| 7 4 ; 4 8 | = 40

144K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

371K

∂x/∂α = 7x

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

259K

9θ² + 7θ + 4 = 0

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

∇²ω = 0

224K

∇ × E = −∂B/∂t

234K

∫₀^∞ e^(-α²) dα = √π / 2

218K