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 07:42Z

∑_{k=1}^{n} k = n(n+1)/2

det| 5 3 ; 7 6 | = 9

46K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

468K

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

det| 6 6 ; 5 7 | = 12

289K

7r² + 8r + 5 = 0

278K

∂x/∂θ = 8x

11φ² + 4φ + 0 = 0

339K

F = G m₁m₂ / r²

177K

3φ² + 4φ + 2 = 0

∇ × E = −∂B/∂t

358K

det| 7 4 ; 4 8 | = 40

121K

9ψ² + 7ψ + 3 = 0

399K