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 05:40Z

det| 3 4 ; 0 4 | = 12

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

168K

det| 7 4 ; 4 8 | = 40

446K

∇²t = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

ω = 2πf

371K

7r² + 9r + 2 = 0

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

259K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

86K

∂γ/∂φ = 6γ

\frac{2}{2} \sum_{i=1}^{n} i^{2}

224K

2γ² + 5γ + 2 = 0

234K

e^{i\pi} + 1 = 0

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

∂z/∂φ = 7z

70K

11ψ² + 6ψ + 2 = 0

402K