Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 19:30Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
det| 3 6 ; 0 4 | = 12
264K
d/dx [x^3] = 3x^2
det| 2 8 ; 7 3 | = -50
297K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
252K
\frac{12}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
411K
F = ma
det| 7 4 ; 4 8 | = 40
377K
\oint_C \vec{F}\cdot d\vec{r} = 0
299K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
420K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
184K