Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:03Z
12t² + 1t + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
369K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
133K
d/dx [x^11] = 11x^10
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 9 ; 1 8 | = 47
404K
det| 7 4 ; 4 8 | = 40
271K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
d/dα [α^3] = 3α^2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
346K
∑_{k=1}^{n} k = n(n+1)/2
det| 11 9 ; 0 12 | = 132
126K
∫₀^∞ e^(-n²) dn = √π / 2
det| 4 1 ; 3 5 | = 17