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 01:41Z

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

iħ ∂ψ/∂t = Ĥψ

46K

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

468K

ω = 2πf

N₂ + 3H₂ ⇌ 2NH₃

289K

PV = nRT

278K

det| 1 7 ; 1 2 | = -5

10ω² + 7ω + 4 = 0

339K

∇²β = 0

177K

det| 2 8 ; 7 3 | = -50

358K

6n² + 7n + 6 = 0

121K

8ψ² + 7ψ + 0 = 0

399K

11t² + 6t + 6 = 0

316K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11K