Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 01:16Z

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

∂γ/∂θ = 2γ

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

ω = 2πf

ω = 2πf

289K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

278K

det| 1 7 ; 1 2 | = -5

9θ² + 7θ + 4 = 0

339K

8x² + 2x + 7 = 0

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

358K

N₂ + 3H₂ ⇌ 2NH₃

121K

det| 7 4 ; 4 8 | = 40

399K

iħ ∂ψ/∂t = Ĥψ

316K

CaCO₃ → CaO + CO₂

11K