Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:27Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
129K
∫₀^∞ e^(-x²) dx = √π / 2
det| 5 7 ; 2 6 | = 16
354K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
224K
det| 3 9 ; 1 4 | = 3
155K
∑_{k=1}^{n} k = n(n+1)/2
96K
det| 9 4 ; 1 10 | = 86
245K