Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 18:43Z
9n² + 7n + 1 = 0
2H₂ + O₂ → 2H₂O
det| 9 4 ; 1 10 | = 86
398K
det| 12 1 ; 4 13 | = 152
264K
7r² + 2r + 3 = 0
det| 3 3 ; 4 4 | = 0
404K
∑_{k=1}^{n} k = n(n+1)/2
271K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-α²) dα = √π / 2
98K