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 22:19Z

det| 5 1 ; 4 6 | = 26

12θ² + 2θ + 6 = 0

46K

∇²n = 0

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 4 7 ; 2 5 | = 6

289K

8ψ² + 7ψ + 0 = 0

278K

12φ² + 4φ + 4 = 0

det| 2 8 ; 7 3 | = -50

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

∂z/∂φ = 7z

358K

iħ ∂ψ/∂t = Ĥψ

121K

det| 10 7 ; 3 11 | = 89

399K

∇ × E = −∂B/∂t

316K

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

11K

det| 3 6 ; 0 4 | = 12

387K