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 21:43Z

7ω² + 9ω + 3 = 0

det| 7 4 ; 4 8 | = 40

46K

det| 7 9 ; 1 8 | = 47

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 5 2 ; 3 6 | = 24

289K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

278K

3n² + 8n + 2 = 0

∂z/∂ψ = 1z

339K

∇²r = 0

177K

∇²x = 0

∂x/∂ψ = 6x

358K

11t² + 9t + 7 = 0

121K

F = ma

N₂ + 3H₂ ⇌ 2NH₃

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

det| 2 8 ; 7 3 | = -50

11K