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 07:37Z

∑_{k=1}^{n} k = n(n+1)/2

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

46K

10t² + 9t + 5 = 0

468K

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

8ψ² + 7ψ + 0 = 0

289K

det| 7 9 ; 1 8 | = 47

278K

∂x/∂θ = 8x

det| 10 3 ; 4 11 | = 98

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

3φ² + 4φ + 2 = 0

∇ × E = −∂B/∂t

358K

det| 4 2 ; 6 5 | = 8

121K

5ω² + 6ω + 0 = 0

PV = nRT

399K

\lim_{r\to 0} \frac{\sin r}{r} = 1

316K