Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 21:03Z
d/dβ [β^5] = 5β^4
det| 9 4 ; 1 10 | = 86
339K
8n² + 1n + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 1 ; 7 10 | = 83
328K
det| 7 6 ; 1 8 | = 50
390K
\lim_{α\to 0} \frac{\sin α}{α} = 1
∑_{k=1}^{n} k = n(n+1)/2
139K