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 01:18Z

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

AgNO₃ + NaCl → AgCl↓ + NaNO₃

46K

det| 5 2 ; 3 6 | = 24

468K

ω = 2πf

11t² + 9t + 5 = 0

289K

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

278K

det| 1 7 ; 1 2 | = -5

∑_{k=1}^{n} k = n(n+1)/2

339K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

6t² + 6t + 4 = 0

358K

ω = 2πf

121K

λ = h/p

399K

det| 9 4 ; 1 10 | = 86

316K