Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:49Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
129K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
97K
∫₀^∞ e^(-x²) dx = √π / 2
det| 7 4 ; 4 8 | = 40
354K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
155K
∑_{k=1}^{n} k = n(n+1)/2
33K