Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 21:20Z
d/dβ [β^5] = 5β^4
det| 7 4 ; 4 8 | = 40
192K
det| 9 2 ; 3 10 | = 84
339K
8n² + 1n + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 2 7 ; 7 3 | = -43
479K
∑_{k=1}^{n} k = n(n+1)/2
78K