Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:56Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 12 1 ; 4 13 | = 152
129K
det| 9 4 ; 1 10 | = 86
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
366K
det| 8 5 ; 0 9 | = 72
\frac{12}{7} \sum_{i=1}^{n} i^{2}
224K
d/dθ [θ^6] = 6θ^5
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
155K
∑_{k=1}^{n} k = n(n+1)/2