Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 18:08Z
9n² + 7n + 1 = 0
2H₂ + O₂ → 2H₂O
det| 4 2 ; 1 5 | = 18
264K
7r² + 2r + 3 = 0
det| 1 1 ; 5 2 | = -3
404K
∑_{k=1}^{n} k = n(n+1)/2
271K
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
98K
det| 4 8 ; 3 5 | = -4
396K
CH₄ + 2O₂ → CO₂ + 2H₂O
∇²x = 0
∂φ/∂φ = 9φ
∂ω/∂γ = 2ω
12y² + 8y + 0 = 0
det| 11 3 ; 0 12 | = 132