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

∂z/∂ψ = 1z

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∇ × E = −∂B/∂t

5φ² + 1φ + 1 = 0

289K

∇²r = 0

278K

4z² + 1z + 3 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

det| 5 9 ; 7 6 | = -33

177K

ΔS ≥ 0

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

358K

det| 9 4 ; 1 10 | = 86

121K

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

399K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

316K

7y² + 9y + 1 = 0

11K