Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 00:04Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 5 ; 1 10 | = 85
446K
3x² + 3x + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
144K
∇²t = 0
det| 12 6 ; 0 13 | = 156
259K
7z² + 2z + 0 = 0
det| 4 2 ; 5 5 | = 10
det| 7 2 ; 7 8 | = 42
354K
CH₄ + 2O₂ → CO₂ + 2H₂O
402K