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 21:16Z

7ω² + 9ω + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

46K

det| 3 1 ; 7 4 | = 5

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

d/dγ [γ^3] = 3γ^2

278K

3n² + 8n + 2 = 0

∂y/∂n = 5y

339K

det| 7 4 ; 4 8 | = 40

177K

∇²x = 0

N₂ + 3H₂ ⇌ 2NH₃

358K

8x² + 2x + 7 = 0

121K

F = ma

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

399K

PV = nRT

316K

det| 12 7 ; 2 13 | = 142

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

11K