Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:21Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
129K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
97K
∫₀^∞ e^(-x²) dx = √π / 2
det| 5 6 ; 4 6 | = 6
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 4 2 ; 1 5 | = 18
224K
N₂ + 3H₂ ⇌ 2NH₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
96K
det| 7 8 ; 4 8 | = 24
273K
∑_{k=1}^{n} k = n(n+1)/2
213K