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 01:19Z

iħ ∂ψ/∂t = Ĥψ

∂β/∂β = 6β

168K

∫₀^∞ e^(-z²) dz = √π / 2

446K

10t² + 5t + 5 = 0

iħ ∂ψ/∂t = Ĥψ

144K

8ψ² + 7ψ + 0 = 0

371K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

259K

∂n/∂θ = 3n

86K

det| 8 7 ; 1 9 | = 65

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

224K

N₂ + 3H₂ ⇌ 2NH₃

234K

12α² + 6α + 7 = 0

218K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

354K

9θ² + 7θ + 4 = 0

70K

PV = nRT

402K