Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:04Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{11}{2} \sum_{i=1}^{n} i^{2}
460K
\frac{8}{1} \sum_{i=1}^{n} i^{2}
438K
d/dx [x^7] = 7x^6
∑_{k=1}^{n} k = n(n+1)/2
186K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
22K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
459K
det| 1 4 ; 3 2 | = -10
406K
det| 8 6 ; 4 9 | = 48
181K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
191K