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 01:26Z

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

det| 7 4 ; 4 8 | = 40

46K

det| 5 2 ; 3 6 | = 24

468K

ω = 2πf

det| 10 7 ; 3 11 | = 89

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

det| 1 7 ; 1 2 | = -5

\binom{n}{k} = \frac{n!}{k!(n-k)!}

339K

\lim_{α\to 0} \frac{\sin α}{α} = 1

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

PV = nRT

358K

det| 2 3 ; 5 3 | = -9

121K

N₂ + 3H₂ ⇌ 2NH₃

399K

7y² + 9y + 1 = 0

316K