Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 03:21Z
det| 7 9 ; 6 8 | = 2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
129K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
6n² + 6n + 4 = 0
det| 9 4 ; 1 10 | = 86
224K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
452K
∂r/∂β = 1r
det| 1 5 ; 1 2 | = -3
33K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
213K
det| 3 4 ; 4 4 | = -4