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 15:44Z

det| 10 1 ; 0 11 | = 110

∫₀^∞ e^(-t²) dt = √π / 2

46K

∂y/∂n = 5y

468K

∇ × E = −∂B/∂t

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

289K

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

278K

4z² + 1z + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

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

177K

ΔS ≥ 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

358K

det| 7 6 ; 1 8 | = 50

121K

det| 7 7 ; 4 8 | = 28

399K

det| 9 4 ; 1 10 | = 86

316K