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 00:30Z

4y² + 8y + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

46K

∂z/∂φ = 7z

468K

2H₂ + O₂ → 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

289K

det| 7 2 ; 7 8 | = 42

278K

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

8ψ² + 7ψ + 0 = 0

339K

\lim_{β\to 0} \frac{\sin β}{β} = 1

177K

iħ ∂ψ/∂t = Ĥψ

358K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

121K

PV = nRT

399K

∇ × E = −∂B/∂t

316K

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

11K