Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:14Z
12t² + 1t + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
133K
d/dx [x^11] = 11x^10
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
271K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{12}{7} \sum_{i=1}^{n} i^{2}
98K
d/dα [α^3] = 3α^2
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2