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 22:24Z

det| 5 1 ; 4 6 | = 26

∂y/∂n = 5y

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∑_{k=1}^{n} k = n(n+1)/2

λ = h/p

289K

det| 7 4 ; 4 8 | = 40

278K

12φ² + 4φ + 4 = 0

PV = nRT

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

E = mc²

det| 5 3 ; 7 6 | = 9

358K

∇ × E = −∂B/∂t

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

det| 7 6 ; 1 8 | = 50

316K