Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:45Z
12t² + 1t + 5 = 0
det| 4 2 ; 1 5 | = 18
133K
d/dx [x^11] = 11x^10
det| 9 4 ; 1 10 | = 86
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 1 ; 7 4 | = 5
271K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
d/dα [α^3] = 3α^2
det| 2 4 ; 4 3 | = -10
346K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
24K
∑_{k=1}^{n} k = n(n+1)/2