Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 22:37Z
\frac{6}{4} \sum_{i=1}^{n} i^{2}
∂α/∂ω = 9α
∑_{k=1}^{n} k = n(n+1)/2
354K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
224K
ΔS ≥ 0
det| 1 5 ; 1 2 | = -3
33K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
96K
∑_{k=1}^{n} k = n(n+1)/2
273K
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0
213K
10x² + 7x + 7 = 0