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 17:02Z

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

∇ × E = −∂B/∂t

46K

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

468K

iħ ∂ψ/∂t = Ĥψ

F = G m₁m₂ / r²

289K

∇²γ = 0

278K

3r² + 6r + 7 = 0

∂y/∂n = 5y

339K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

177K

E = mc²

11φ² + 4φ + 0 = 0

358K

det| 7 4 ; 4 8 | = 40

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

ω = 2πf

399K

F = ma

det| 3 6 ; 1 4 | = 6