Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:28Z
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
133K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
∇ × E = −∂B/∂t
\frac{10}{5} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
98K
det| 9 4 ; 1 10 | = 86
396K
det| 10 8 ; 4 11 | = 78
∑_{k=1}^{n} k = n(n+1)/2
24K
8t² + 2t + 0 = 0
11x² + 9x + 3 = 0
∇ × E = −∂B/∂t