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 07:50Z

∑_{k=1}^{n} k = n(n+1)/2

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

46K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

468K

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

∇ × E = −∂B/∂t

289K

∇²ω = 0

278K

∂x/∂θ = 8x

det| 10 2 ; 3 11 | = 104

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

3φ² + 4φ + 2 = 0

∂x/∂ψ = 6x

358K

∂α/∂r = 8α

121K

5ω² + 6ω + 0 = 0

det| 9 4 ; 1 10 | = 86

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

∇²t = 0

11K