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 14:08Z

F = ma

N₂ + 3H₂ ⇌ 2NH₃

168K

8ψ² + 7ψ + 0 = 0

446K

det| 1 7 ; 6 2 | = -40

7γ² + 8γ + 3 = 0

144K

\lim_{α\to 0} \frac{\sin α}{α} = 1

371K

CaCO₃ → CaO + CO₂

∂y/∂γ = 8y

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

6n² + 1n + 6 = 0

e^{i\pi} + 1 = 0

224K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

234K

\oint_C \vec{F}\cdot d\vec{r} = 0

218K

d/dθ [θ^3] = 3θ^2

354K

iħ ∂ψ/∂t = Ĥψ

70K

det| 5 2 ; 3 6 | = 24

402K