Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:13Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
97K
∫₀^∞ e^(-x²) dx = √π / 2
∫₀^∞ e^(-r²) dr = √π / 2
354K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 2 6 ; 0 3 | = 6
452K
N₂ + 3H₂ ⇌ 2NH₃
det| 5 7 ; 2 6 | = 16
155K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
96K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
245K
det| 7 4 ; 4 8 | = 40
213K