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 00:44Z

4y² + 8y + 1 = 0

det| 7 4 ; 4 8 | = 40

46K

∂y/∂n = 5y

468K

2H₂ + O₂ → 2H₂O

det| 9 5 ; 1 10 | = 85

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

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

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

339K

det| 6 6 ; 5 7 | = 12

177K

iħ ∂ψ/∂t = Ĥψ

det| 5 9 ; 7 6 | = -33

358K

∂γ/∂z = 6γ

121K

N₂ + 3H₂ ⇌ 2NH₃

399K

4γ² + 1γ + 7 = 0

316K