Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:11Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
354K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
366K
det| 8 5 ; 0 9 | = 72
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
d/dθ [θ^6] = 6θ^5
\frac{12}{7} \sum_{i=1}^{n} i^{2}
155K
∑_{k=1}^{n} k = n(n+1)/2
det| 3 1 ; 7 4 | = 5
273K
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K
4θ² + 6θ + 7 = 0
det| 5 7 ; 6 6 | = -12