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 21:40Z

7ω² + 9ω + 3 = 0

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

46K

det| 5 9 ; 7 6 | = -33

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

289K

7r² + 8r + 5 = 0

278K

3n² + 8n + 2 = 0

\frac{3}{2} \sum_{i=1}^{n} i^{2}

339K

CH₄ + 2O₂ → CO₂ + 2H₂O

177K

∇²x = 0

iħ ∂ψ/∂t = Ĥψ

358K

PV = nRT

121K

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

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

det| 2 3 ; 5 3 | = -9

11K