Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 06:56Z
ω = 2πf
\lim_{α\to 0} \frac{\sin α}{α} = 1
129K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
354K
ω = 2πf
det| 7 4 ; 4 8 | = 40
224K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
452K
det| 4 5 ; 0 5 | = 20
det| 4 4 ; 5 5 | = 0
155K
∑_{k=1}^{n} k = n(n+1)/2
33K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
96K