Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 19:22Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
d/dx [x^3] = 3x^2
det| 5 2 ; 3 6 | = 24
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\frac{12}{8} \sum_{i=1}^{n} i^{2}
F = ma
\frac{4}{6} \sum_{i=1}^{n} i^{2}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
401K
∑_{k=1}^{n} k = n(n+1)/2
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