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 02:05Z

∇²x = 0

8ψ² + 7ψ + 0 = 0

168K

det| 12 1 ; 5 13 | = 151

446K

8n² + 3n + 6 = 0

det| 10 2 ; 3 11 | = 104

144K

10γ² + 8γ + 7 = 0

371K

∂x/∂α = 7x

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

7y² + 9y + 1 = 0

224K

∫₀^∞ e^(-ψ²) dψ = √π / 2

234K

iħ ∂ψ/∂t = Ĥψ

218K

∂β/∂β = 6β

354K

10n² + 6n + 2 = 0

70K

∂y/∂n = 5y

402K