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 00:53Z

4y² + 8y + 1 = 0

12α² + 6α + 7 = 0

46K

det| 7 4 ; 4 8 | = 40

468K

2H₂ + O₂ → 2H₂O

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

289K

det| 11 5 ; 0 12 | = 132

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

∇²β = 0

339K

∂γ/∂z = 6γ

177K

iħ ∂ψ/∂t = Ĥψ

6n² + 7n + 6 = 0

358K

11t² + 6t + 6 = 0

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

N₂ + 3H₂ ⇌ 2NH₃

316K