Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:30Z
7ω² + 9ω + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 7 6 | = 9
289K
det| 7 4 ; 4 8 | = 40
278K
3n² + 8n + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
det| 3 1 ; 7 4 | = 5
177K
∑_{k=1}^{n} k = n(n+1)/2
387K