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 01:39Z

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

∇²r = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

ω = 2πf

iħ ∂ψ/∂t = Ĥψ

289K

det| 7 2 ; 7 8 | = 42

278K

det| 1 7 ; 1 2 | = -5

∑_{k=1}^{n} k = n(n+1)/2

339K

∫₀^∞ e^(-x²) dx = √π / 2

177K

det| 6 6 ; 5 7 | = 12

358K

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

121K

∂γ/∂θ = 2γ

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

det| 7 4 ; 4 8 | = 40

11K