Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 17:38Z
det| 7 4 ; 2 8 | = 48
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
∫₀^∞ e^(-z²) dz = √π / 2
97K
E = mc²
det| 7 4 ; 4 8 | = 40
354K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\lim_{α\to 0} \frac{\sin α}{α} = 1
224K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
∑_{k=1}^{n} k = n(n+1)/2
96K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
245K
det| 9 9 ; 5 10 | = 45
213K