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 21:18Z

7ω² + 9ω + 3 = 0

det| 7 4 ; 4 8 | = 40

46K

det| 5 9 ; 7 6 | = -33

468K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

289K

d/dγ [γ^3] = 3γ^2

278K

3n² + 8n + 2 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

339K

iħ ∂ψ/∂t = Ĥψ

177K

∇²x = 0

e^{i\pi} + 1 = 0

358K

N₂ + 3H₂ ⇌ 2NH₃

121K