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_{x\to 0} \frac{\sin x}{x} = 1

168K

8ψ² + 7ψ + 0 = 0

446K

8n² + 3n + 6 = 0

11t² + 9t + 5 = 0

144K

CH₄ + 2O₂ → CO₂ + 2H₂O

371K

∂x/∂α = 7x

∇²γ = 0

259K

2γ² + 5γ + 2 = 0

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

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

224K

iħ ∂ψ/∂t = Ĥψ

234K

\lim_{β\to 0} \frac{\sin β}{β} = 1

N₂ + 3H₂ ⇌ 2NH₃

218K

∫₀^∞ e^(-θ²) dθ = √π / 2

354K