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 04:12Z

∇²y = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

46K

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

468K

11γ² + 9γ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

289K

9α² + 7α + 5 = 0

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∂z/∂ψ = 1z

177K

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

det| 9 4 ; 1 10 | = 86

358K

det| 7 9 ; 1 8 | = 47

121K

e^{i\pi} + 1 = 0

\frac{9}{8} \sum_{i=1}^{n} i^{2}