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 22:40Z

det| 5 1 ; 4 6 | = 26

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

46K

det| 10 3 ; 4 11 | = 98

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

289K

∇²β = 0

278K

12φ² + 4φ + 4 = 0

PV = nRT

339K

∇²β = 0

177K

9ψ² + 7ψ + 3 = 0

358K

det| 1 4 ; 3 2 | = -10

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

∇²z = 0

316K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11K