Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 03:01Z
det| 7 9 ; 6 8 | = 2
∑_{k=1}^{n} k = n(n+1)/2
129K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 8 ; 4 8 | = 24
354K
6n² + 6n + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
452K
∂r/∂β = 1r
det| 9 4 ; 1 10 | = 86
155K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
273K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
245K