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 21:15Z

7ω² + 9ω + 3 = 0

8ψ² + 7ψ + 0 = 0

46K

det| 11 9 ; 0 12 | = 132

468K

∑_{k=1}^{n} k = n(n+1)/2

d/dx [x^9] = 9x^8

289K

∇²ω = 0

278K

3n² + 8n + 2 = 0

det| 1 4 ; 3 2 | = -10

339K

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

177K

∇²x = 0

∇ × E = −∂B/∂t

358K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

121K

F = ma

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

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

det| 12 7 ; 2 13 | = 142

∇²r = 0

11K