Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:42Z
12t² + 1t + 5 = 0
d/dx [x^11] = 11x^10
\frac{6}{3} \sum_{i=1}^{n} i^{2}
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
404K
det| 9 4 ; 1 10 | = 86
271K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
d/dα [α^3] = 3α^2
det| 9 5 ; 1 10 | = 85
24K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-n²) dn = √π / 2
det| 4 1 ; 3 5 | = 17
11α² + 8α + 2 = 0