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 01:59Z

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

∇ × E = −∂B/∂t

46K

2H₂ + O₂ → 2H₂O

468K

ω = 2πf

det| 7 7 ; 4 8 | = 28

289K

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

278K

det| 1 7 ; 1 2 | = -5

iħ ∂ψ/∂t = Ĥψ

339K

det| 11 5 ; 0 12 | = 132

177K

8ψ² + 7ψ + 0 = 0

358K

∂y/∂n = 5y

121K

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

399K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

316K

∇ × E = −∂B/∂t

11K

E = mc²

387K