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 07:56Z

∑_{k=1}^{n} k = n(n+1)/2

det| 3 7 ; 2 4 | = -2

46K

9α² + 7α + 5 = 0

468K

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

2n² + 4n + 0 = 0

289K

∇ × E = −∂B/∂t

278K

∂x/∂θ = 8x

CH₄ + 2O₂ → CO₂ + 2H₂O

339K

det| 7 4 ; 4 8 | = 40

177K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

358K

6t² + 6t + 4 = 0

121K

F = G m₁m₂ / r²

399K

8x² + 2x + 7 = 0

316K