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 01:19Z

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

det| 4 2 ; 6 5 | = 8

46K

iħ ∂ψ/∂t = Ĥψ

468K

ω = 2πf

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

289K

CH₄ + 2O₂ → CO₂ + 2H₂O

278K

det| 1 7 ; 1 2 | = -5

det| 9 4 ; 1 10 | = 86

339K

det| 5 3 ; 7 6 | = 9

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\frac{8}{6} \sum_{i=1}^{n} i^{2}

358K

∑_{k=1}^{n} k = n(n+1)/2

121K