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 02:06Z

∇²x = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

168K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

446K

8n² + 3n + 6 = 0

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

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

371K

∂x/∂α = 7x

9α² + 6α + 0 = 0

259K

E = mc²

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

2H₂ + O₂ → 2H₂O

224K

det| 1 4 ; 3 2 | = -10

234K

∇ × E = −∂B/∂t

218K

∇ × E = −∂B/∂t

354K

8ψ² + 7ψ + 0 = 0

70K