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 21:09Z

7ω² + 9ω + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

46K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 3 6 ; 0 4 | = 12

289K

d/dx [x^3] = 3x^2

278K

3n² + 8n + 2 = 0

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

339K

det| 9 4 ; 1 10 | = 86

177K

∇²x = 0

F = ma

358K

PV = nRT

121K

F = ma

∇ × E = −∂B/∂t