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 21:19Z

7ω² + 9ω + 3 = 0

∇ × E = −∂B/∂t

46K

F = G m₁m₂ / r²

468K

∑_{k=1}^{n} k = n(n+1)/2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

det| 3 7 ; 2 4 | = -2

278K

3n² + 8n + 2 = 0

det| 4 8 ; 3 5 | = -4

339K

det| 7 6 ; 1 8 | = 50

177K

∇²x = 0

e^{i\pi} + 1 = 0

358K

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

121K

10t² + 9t + 5 = 0

399K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

316K

det| 7 4 ; 4 8 | = 40

11K

5z² + 8z + 3 = 0

387K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]