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 04:08Z

∇²y = 0

12θ² + 2θ + 6 = 0

46K

∇²n = 0

468K

11γ² + 9γ + 2 = 0

det| 4 2 ; 6 5 | = 8

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

PV = nRT

339K

7y² + 9y + 1 = 0

177K

∫₀^∞ e^(-t²) dt = √π / 2

358K

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

121K

det| 9 5 ; 1 10 | = 85

399K

det| 9 4 ; 1 10 | = 86

316K

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

11K

∇ × E = −∂B/∂t

387K