Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 20:29Z
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
451K
CH₄ + 2O₂ → CO₂ + 2H₂O
264K
det| 8 9 ; 3 9 | = 45
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
48K
det| 2 3 ; 3 3 | = -3
\oint_C \vec{F}\cdot d\vec{r} = 0
377K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
401K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 1 ; 7 4 | = 5
109K
det| 5 4 ; 0 6 | = 30