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 23:58Z

det| 12 9 ; 0 13 | = 156

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

46K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

468K

PV = nRT

∇²ω = 0

289K

det| 7 2 ; 7 8 | = 42

278K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

339K

∂y/∂n = 5y

177K

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

358K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

121K

ω = 2πf

399K

det| 9 4 ; 1 10 | = 86

316K

d/dt [t^3] = 3t^2

11K