Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:22Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
det| 4 8 ; 3 5 | = -4
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
354K
det| 5 9 ; 7 6 | = -33
366K
det| 8 5 ; 0 9 | = 72
d/dθ [θ^6] = 6θ^5
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
96K
∑_{k=1}^{n} k = n(n+1)/2
273K
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K
4θ² + 6θ + 7 = 0
det| 5 7 ; 6 6 | = -12