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 17:10Z

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

iħ ∂ψ/∂t = Ĥψ

46K

∂n/∂θ = 3n

468K

iħ ∂ψ/∂t = Ĥψ

8ψ² + 7ψ + 0 = 0

289K

det| 5 9 ; 7 6 | = -33

278K

3r² + 6r + 7 = 0

det| 10 3 ; 4 11 | = 98

339K

∇²θ = 0

177K

E = mc²

N₂ + 3H₂ ⇌ 2NH₃

358K

\lim_{α\to 0} \frac{\sin α}{α} = 1

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 11 9 ; 0 12 | = 132

399K

det| 5 3 ; 7 6 | = 9

316K