Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 21:34Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∂ψ/∂β = 9ψ
∑_{k=1}^{n} k = n(n+1)/2
354K
7y² + 5y + 4 = 0
det| 7 8 ; 4 8 | = 24
224K
∑_{k=1}^{n} k = n(n+1)/2
452K
PV = nRT
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
96K
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K
det| 9 4 ; 1 10 | = 86
213K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 11 7 ; 6 12 | = 90