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 04:07Z

∇²y = 0

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

46K

F = G m₁m₂ / r²

468K

11γ² + 9γ + 2 = 0

9ψ² + 7ψ + 3 = 0

289K

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

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 11 5 ; 0 12 | = 132

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

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

d/dx [x^3] = 3x^2

358K

det| 7 4 ; 4 8 | = 40

121K

e^{i\pi} + 1 = 0

∇ × E = −∂B/∂t

399K

∂γ/∂θ = 2γ

316K