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 18:56Z

ΔS ≥ 0

∇ × E = −∂B/∂t

46K

2H₂ + O₂ → 2H₂O

468K

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

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

289K

∇²β = 0

278K

d/dθ [θ^4] = 4θ^3

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

339K

∇²γ = 0

177K

8ψ² + 7ψ + 0 = 0

358K

∇ × E = −∂B/∂t

121K

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

399K

det| 5 6 ; 2 6 | = 18

316K

e^{i\pi} + 1 = 0

11K

∑_{k=1}^{n} k = n(n+1)/2

387K