Operator Journal /sym/d23b5a
id=223011 · host=nl.mattivster.me · 2026-08-21 22:39Z
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
18K
CH₄ + 2O₂ → CO₂ + 2H₂O
217K
det| 8 6 ; 1 9 | = 66
det| 8 3 ; 4 9 | = 60
44K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
33K
d/dr [r^7] = 7r^6
11α² + 3α + 2 = 0
12α² + 2α + 2 = 0
\frac{7}{7} \sum_{i=1}^{n} i^{2}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
∂x/∂z = 9x
\binom{n}{k} = \frac{n!}{k!(n-k)!}