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

12α² + 6α + 7 = 0

168K

ω = 2πf

446K

8n² + 3n + 6 = 0

2γ² + 5γ + 2 = 0

144K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

371K

∂x/∂α = 7x

8ψ² + 7ψ + 0 = 0

259K

PV = nRT

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

224K

∫₀^∞ e^(-t²) dt = √π / 2

234K

\lim_{β\to 0} \frac{\sin β}{β} = 1

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

218K

∫₀^∞ e^(-θ²) dθ = √π / 2

354K

∇ × E = −∂B/∂t

70K