Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:09Z
12t² + 1t + 5 = 0
det| 7 4 ; 4 8 | = 40
133K
d/dx [x^11] = 11x^10
det| 9 8 ; 3 10 | = 66
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 1 ; 7 8 | = 49
271K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
396K
∫₀^∞ e^(-α²) dα = √π / 2
346K
det| 9 1 ; 7 10 | = 83
24K