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 17:41Z

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

d/dt [t^3] = 3t^2

46K

PV = nRT

468K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

289K

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

278K

3r² + 6r + 7 = 0

det| 10 3 ; 4 11 | = 98

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

E = mc²

det| 9 4 ; 1 10 | = 86

358K

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

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

CH₄ + 2O₂ → CO₂ + 2H₂O

399K

4γ² + 1γ + 7 = 0

316K