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 23:48Z

det| 12 9 ; 0 13 | = 156

∇²r = 0

46K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

468K

PV = nRT

e^{i\pi} + 1 = 0

289K

det| 7 2 ; 7 8 | = 42

278K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

8ψ² + 7ψ + 0 = 0

339K

det| 1 4 ; 3 2 | = -10

177K

11t² + 6t + 6 = 0

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

∇²β = 0

399K

∇ × E = −∂B/∂t

316K

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

11K