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

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

46K

d/dφ [φ^1] = 1φ^0

468K

11γ² + 9γ + 2 = 0

PV = nRT

289K

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

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

8ψ² + 7ψ + 0 = 0

339K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

177K

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

d/dγ [γ^3] = 3γ^2

358K

e^{i\pi} + 1 = 0

121K

det| 6 6 ; 5 7 | = 12

399K

∇ × E = −∂B/∂t

316K