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 18:12Z

ΔS ≥ 0

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

46K

PV = nRT

468K

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

∫₀^∞ e^(-θ²) dθ = √π / 2

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

d/dθ [θ^4] = 4θ^3

d/dφ [φ^1] = 1φ^0

339K

det| 7 4 ; 4 8 | = 40

177K

N₂ + 3H₂ ⇌ 2NH₃

358K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

det| 11 5 ; 0 12 | = 132

316K

ω = 2πf

11K