Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:45Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
129K
det| 7 1 ; 7 8 | = 49
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 5 ; 0 9 | = 72
d/dθ [θ^6] = 6θ^5
det| 4 7 ; 2 5 | = 6
155K
∑_{k=1}^{n} k = n(n+1)/2
det| 3 9 ; 1 4 | = 3
273K
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K
4θ² + 6θ + 7 = 0
det| 5 7 ; 6 6 | = -12