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 22:42Z

det| 5 1 ; 4 6 | = 26

E = mc²

46K

∇ × E = −∂B/∂t

468K

∑_{k=1}^{n} k = n(n+1)/2

7r² + 8r + 5 = 0

289K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

278K

12φ² + 4φ + 4 = 0

d/dψ [ψ^7] = 7ψ^6

339K

∂z/∂ψ = 1z

177K

E = mc²

F = G m₁m₂ / r²

358K

\lim_{r\to 0} \frac{\sin r}{r} = 1

121K

det| 7 4 ; 4 8 | = 40

399K