Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:18Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
129K
∑_{k=1}^{n} k = n(n+1)/2
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{12}{7} \sum_{i=1}^{n} i^{2}
354K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
366K
det| 8 5 ; 0 9 | = 72
det| 7 4 ; 4 8 | = 40
452K
d/dθ [θ^6] = 6θ^5
∑_{k=1}^{n} k = n(n+1)/2