Operator Journal /sym/a135a8
id=173210 · host=nl.mattivster.me · 2026-10-11 08:43Z
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
12K
CH₄ + 2O₂ → CO₂ + 2H₂O
432K
7x² + 9x + 7 = 0
det| 8 3 ; 4 9 | = 60
72K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
254K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 11 6 ; 4 12 | = 108
det| 8 1 ; 4 9 | = 68
11θ² + 2θ + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2θ² + 3θ + 5 = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1
d/dr [r^8] = 8r^7