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 14:17Z

F = ma

N₂ + 3H₂ ⇌ 2NH₃

168K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

446K

det| 1 7 ; 6 2 | = -40

∂n/∂θ = 3n

144K

9α² + 6α + 0 = 0

371K

CaCO₃ → CaO + CO₂

det| 7 9 ; 1 8 | = 47

259K

8ψ² + 7ψ + 0 = 0

86K

6n² + 1n + 6 = 0

iħ ∂ψ/∂t = Ĥψ

224K

∫₀^∞ e^(-n²) dn = √π / 2

234K

e^{i\pi} + 1 = 0

11t² + 9t + 7 = 0

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

∇²γ = 0

70K

F = G m₁m₂ / r²

402K