Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:14Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K
det| 5 9 ; 0 6 | = 30
133K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
404K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
396K
det| 10 8 ; 4 11 | = 78
11β² + 3β + 3 = 0
8t² + 2t + 0 = 0
11x² + 9x + 3 = 0