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 15:43Z

det| 10 1 ; 0 11 | = 110

∑_{k=1}^{n} k = n(n+1)/2

46K

8x² + 2x + 7 = 0

468K

∇ × E = −∂B/∂t

det| 11 5 ; 0 12 | = 132

289K

det| 7 2 ; 7 8 | = 42

278K

4z² + 1z + 3 = 0

8ψ² + 7ψ + 0 = 0

339K

\oint_C \vec{F}\cdot d\vec{r} = 0

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

det| 7 6 ; 1 8 | = 50

399K

∇ × E = −∂B/∂t

316K

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

11K