Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 19:01Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
451K
d/dx [x^3] = 3x^2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
252K
\frac{12}{8} \sum_{i=1}^{n} i^{2}
det| 7 9 ; 1 8 | = 47
411K
F = ma
\oint_C \vec{F}\cdot d\vec{r} = 0
377K
det| 9 4 ; 1 10 | = 86
299K
∑_{k=1}^{n} k = n(n+1)/2
420K