Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 20:29Z
∑_{k=1}^{n} k = n(n+1)/2
\frac{12}{6} \sum_{i=1}^{n} i^{2}
264K
det| 8 9 ; 3 9 | = 45
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 2 8 ; 7 3 | = -50
48K
∑_{k=1}^{n} k = n(n+1)/2
411K
det| 2 3 ; 3 3 | = -3
\oint_C \vec{F}\cdot d\vec{r} = 0
377K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
420K
\binom{n}{k} = \frac{n!}{k!(n-k)!}