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 20:54Z

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

iħ ∂ψ/∂t = Ĥψ

46K

12α² + 6α + 7 = 0

468K

CaCO₃ → CaO + CO₂

det| 9 4 ; 1 10 | = 86

289K

det| 5 6 ; 2 6 | = 18

278K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

∇²β = 0

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

∂y/∂n = 5y

121K

F = G m₁m₂ / r²

399K

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

316K

∇²γ = 0

11K