Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:26Z
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
369K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 5 ; 1 10 | = 85
398K
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
404K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
271K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
98K
det| 10 8 ; 4 11 | = 78
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
24K
8t² + 2t + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
126K
11x² + 9x + 3 = 0