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 21:45Z

7ω² + 9ω + 3 = 0

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

46K

det| 3 1 ; 7 4 | = 5

468K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

289K

12y² + 5y + 7 = 0

278K

3n² + 8n + 2 = 0

iħ ∂ψ/∂t = Ĥψ

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

8ψ² + 7ψ + 0 = 0

358K

9α² + 6α + 0 = 0

121K

det| 9 6 ; 0 10 | = 90

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

e^{i\pi} + 1 = 0

11K