Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:05Z
12t² + 1t + 5 = 0
det| 7 1 ; 7 8 | = 49
369K
∑_{k=1}^{n} k = n(n+1)/2
133K
d/dx [x^11] = 11x^10
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 1 ; 4 13 | = 152
404K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
396K
d/dα [α^3] = 3α^2
det| 7 4 ; 4 8 | = 40
24K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-n²) dn = √π / 2
det| 4 1 ; 3 5 | = 17