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 00:42Z

4y² + 8y + 1 = 0

∇ × E = −∂B/∂t

46K

2H₂ + O₂ → 2H₂O

468K

2H₂ + O₂ → 2H₂O

\frac{3}{2} \sum_{i=1}^{n} i^{2}

289K

3r² + 2r + 0 = 0

278K

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

∑_{k=1}^{n} k = n(n+1)/2

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

8ψ² + 7ψ + 0 = 0

358K

iħ ∂ψ/∂t = Ĥψ

121K

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

399K

F = ma

316K

∂z/∂φ = 7z

11K

∑_{k=1}^{n} k = n(n+1)/2

387K