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 21:52Z

7ω² + 9ω + 3 = 0

\lim_{x\to 0} \frac{\sin x}{x} = 1

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∑_{k=1}^{n} k = n(n+1)/2

9ψ² + 7ψ + 3 = 0

289K

CH₄ + 2O₂ → CO₂ + 2H₂O

278K

3n² + 8n + 2 = 0

6t² + 6t + 4 = 0

339K

det| 3 6 ; 0 4 | = 12

177K

∇²x = 0

det| 4 2 ; 6 5 | = 8

358K

det| 7 4 ; 4 8 | = 40

121K

F = ma

N₂ + 3H₂ ⇌ 2NH₃

399K

F = ma

316K