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 00:53Z

4y² + 8y + 1 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

9ψ² + 7ψ + 3 = 0

289K

∇²r = 0

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

det| 3 7 ; 2 4 | = -2

339K

e^{i\pi} + 1 = 0

177K

iħ ∂ψ/∂t = Ĥψ

\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

2H₂ + O₂ → 2H₂O

11K