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 21:12Z

7ω² + 9ω + 3 = 0

det| 7 4 ; 4 8 | = 40

46K

∂n/∂θ = 3n

468K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

289K

8x² + 2x + 7 = 0

278K

3n² + 8n + 2 = 0

det| 10 3 ; 4 11 | = 98

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

∇²x = 0

N₂ + 3H₂ ⇌ 2NH₃

358K

det| 7 7 ; 4 8 | = 28

121K

F = ma

det| 3 1 ; 7 4 | = 5

399K

F = G m₁m₂ / r²

316K