Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-21 11:18Z
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
468K
\lim_{t\to 0} \frac{\sin t}{t} = 1
∂θ/∂x = 2θ
3φ² + 9φ + 2 = 0
3β² + 6β + 3 = 0
e^{i\pi} + 1 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 8 9 ; 1 9 | = 63
∂φ/∂β = 3φ