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 15:34Z

det| 10 1 ; 0 11 | = 110

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

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∇ × E = −∂B/∂t

11ψ² + 6ψ + 2 = 0

289K

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

278K

4z² + 1z + 3 = 0

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

339K

6ω² + 4ω + 4 = 0

177K

ΔS ≥ 0

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

358K

det| 7 4 ; 4 8 | = 40

121K

ω = 2πf

N₂ + 3H₂ ⇌ 2NH₃

399K

F = G m₁m₂ / r²

316K