Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 16:19Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K
∑_{k=1}^{n} k = n(n+1)/2
133K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-ψ²) dψ = √π / 2
264K
∇ × E = −∂B/∂t
det| 6 6 ; 2 7 | = 30
271K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
\frac{12}{7} \sum_{i=1}^{n} i^{2}
98K
∑_{k=1}^{n} k = n(n+1)/2
346K
det| 7 6 ; 1 8 | = 50
126K