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 15:31Z

det| 10 1 ; 0 11 | = 110

∇ × E = −∂B/∂t

46K

8ψ² + 7ψ + 0 = 0

468K

∇ × E = −∂B/∂t

iħ ∂ψ/∂t = Ĥψ

289K

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

278K

4z² + 1z + 3 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

F = ma

177K

ΔS ≥ 0

e^{i\pi} + 1 = 0

358K

3r² + 2r + 0 = 0

121K

E = mc²

399K

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

316K

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

11K

∫₀^∞ e^(-x²) dx = √π / 2

387K