Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:08Z
12t² + 1t + 5 = 0
det| 3 1 ; 7 4 | = 5
133K
d/dx [x^11] = 11x^10
Fe₂O₃ + 3CO → 2Fe + 3CO₂
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
271K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
396K