Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:13Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-θ²) dθ = √π / 2
398K
∇ × E = −∂B/∂t
\frac{6}{3} \sum_{i=1}^{n} i^{2}
404K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
271K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
98K
det| 5 6 ; 7 6 | = -12
396K
det| 10 8 ; 4 11 | = 78
det| 4 7 ; 2 5 | = 6
346K
∑_{k=1}^{n} k = n(n+1)/2
24K