Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:42Z
7ω² + 9ω + 3 = 0
det| 6 6 ; 5 7 | = 12
46K
det| 5 2 ; 3 6 | = 24
468K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
289K
3n² + 8n + 2 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
det| 7 4 ; 4 8 | = 40
177K
det| 5 6 ; 2 6 | = 18
358K
det| 2 7 ; 7 3 | = -43
121K
∑_{k=1}^{n} k = n(n+1)/2
399K