Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:05Z
12t² + 1t + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
133K
d/dx [x^11] = 11x^10
Fe₂O₃ + 3CO → 2Fe + 3CO₂
398K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
271K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{8}{6} \sum_{i=1}^{n} i^{2}
24K
det| 7 4 ; 4 8 | = 40
126K