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

∫₀^∞ e^(-θ²) dθ = √π / 2

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

8n² + 3n + 6 = 0

∂y/∂γ = 8y

144K

E = mc²

371K

∂x/∂α = 7x

iħ ∂ψ/∂t = Ĥψ

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

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

224K

8ψ² + 7ψ + 0 = 0

234K

5z² + 8z + 3 = 0

218K

∑_{k=1}^{n} k = n(n+1)/2

354K