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 01:35Z

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

12θ² + 2θ + 6 = 0

46K

d/dx [x^9] = 9x^8

468K

ω = 2πf

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

8ψ² + 7ψ + 0 = 0

278K

det| 1 7 ; 1 2 | = -5

det| 9 6 ; 0 10 | = 90

339K

det| 5 3 ; 7 6 | = 9

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

121K

det| 10 7 ; 3 11 | = 89

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

iħ ∂ψ/∂t = Ĥψ

11K

CH₄ + 2O₂ → CO₂ + 2H₂O

387K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]