Operator Journal /sym/7b9e0c
id=616844 · host=nl.mattivster.me · 2026-08-21 22:39Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
18K
CH₄ + 2O₂ → CO₂ + 2H₂O
217K
∑_{k=1}^{n} k = n(n+1)/2
det| 8 3 ; 4 9 | = 60
44K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
33K
det| 1 6 ; 7 2 | = -40
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
∂r/∂β = 1r
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{11}{4} \sum_{i=1}^{n} i^{2}
4y² + 9y + 6 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O