Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 20:30Z
∑_{k=1}^{n} k = n(n+1)/2
\frac{4}{6} \sum_{i=1}^{n} i^{2}
264K
det| 8 9 ; 3 9 | = 45
\lim_{r\to 0} \frac{\sin r}{r} = 1
252K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
48K
det| 2 3 ; 3 3 | = -3
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 6 ; 1 8 | = 50
109K
det| 5 4 ; 0 6 | = 30