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 01:21Z

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

11t² + 6t + 6 = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

ω = 2πf

det| 2 6 ; 0 3 | = 6

289K

∇ × E = −∂B/∂t

278K

det| 1 7 ; 1 2 | = -5

CH₄ + 2O₂ → CO₂ + 2H₂O

339K

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

177K

2H₂ + O₂ → 2H₂O

358K

e^{i\pi} + 1 = 0

121K

8ψ² + 7ψ + 0 = 0

399K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

316K