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 02:08Z

det| 5 5 ; 5 6 | = 5

Fe₂O₃ + 3CO → 2Fe + 3CO₂

46K

PV = nRT

468K

2H₂ + O₂ → 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

d/dx [x^3] = 3x^2

278K

5θ² + 3θ + 2 = 0

det| 3 6 ; 0 4 | = 12

339K

det| 7 4 ; 4 8 | = 40

177K

N₂ + 3H₂ ⇌ 2NH₃

358K

PV = nRT

121K

∑_{k=1}^{n} k = n(n+1)/2

399K

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

316K

9ψ² + 7ψ + 3 = 0

11K