Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 03:34Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
192K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
4z² + 4z + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
405K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
311K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
390K
det| 5 7 ; 6 6 | = -12
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 7 4 ; 4 8 | = 40
479K
9x² + 8x + 2 = 0
4β² + 8β + 6 = 0