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 00:58Z

4y² + 8y + 1 = 0

∇ × E = −∂B/∂t

46K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

468K

2H₂ + O₂ → 2H₂O

det| 4 8 ; 3 5 | = -4

289K

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

278K

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

det| 9 8 ; 3 10 | = 66

177K

8x² + 2x + 7 = 0

358K

iħ ∂ψ/∂t = Ĥψ

121K

5φ² + 1φ + 1 = 0

399K

8ψ² + 7ψ + 0 = 0

316K

4t² + 3t + 3 = 0

11K

∂α/∂r = 8α

387K