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 01:29Z

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

8ψ² + 7ψ + 0 = 0

46K

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

468K

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

289K

∇ × E = −∂B/∂t

278K

det| 1 7 ; 1 2 | = -5

5z² + 8z + 3 = 0

339K

∂α/∂r = 8α

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

358K

det| 12 1 ; 5 13 | = 151

121K

ΔS ≥ 0

399K

3z² + 5z + 1 = 0

316K

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

11K