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 01:15Z

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

F = G m₁m₂ / r²

46K

det| 12 9 ; 5 13 | = 111

468K

ω = 2πf

10ψ² + 5ψ + 0 = 0

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

det| 1 7 ; 1 2 | = -5

e^{i\pi} + 1 = 0

339K

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

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11z² + 3z + 4 = 0

358K

det| 7 4 ; 4 8 | = 40

121K

∇ × E = −∂B/∂t

399K