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 21:48Z

7ω² + 9ω + 3 = 0

det| 6 6 ; 5 7 | = 12

46K

det| 4 8 ; 3 5 | = -4

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

289K

∇ × E = −∂B/∂t

278K

3n² + 8n + 2 = 0

5z² + 8z + 3 = 0

339K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

177K

F = G m₁m₂ / r²

358K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

121K