Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 23:20Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 2 ; 3 10 | = 84
369K
det| 2 4 ; 4 3 | = -10
133K
det| 4 5 ; 1 5 | = 15
F = G m₁m₂ / r²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
271K
4x² + 8x + 2 = 0
det| 7 4 ; 4 8 | = 40
396K
10α² + 6α + 3 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1