Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:30Z
det| 2 3 ; 7 3 | = -15
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K
det| 3 3 ; 4 4 | = 0
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{3}{2} \sum_{i=1}^{n} i^{2}
398K
det| 9 4 ; 1 10 | = 86
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
404K
det| 7 8 ; 4 8 | = 24
271K
d/dn [n^12] = 12n^11
det| 5 2 ; 3 6 | = 24
98K
∑_{k=1}^{n} k = n(n+1)/2
396K
∇²z = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
24K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 2 7 ; 7 3 | = -43
234K