Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-21 11:17Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
31K
\lim_{t\to 0} \frac{\sin t}{t} = 1
∂θ/∂x = 2θ
3φ² + 9φ + 2 = 0
3β² + 6β + 3 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
81K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
23K
∂φ/∂β = 3φ
CH₄ + 2O₂ → CO₂ + 2H₂O