Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 19:32Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
d/dx [x^3] = 3x^2
∑_{k=1}^{n} k = n(n+1)/2
252K
\frac{12}{8} \sum_{i=1}^{n} i^{2}
\frac{4}{9} \sum_{i=1}^{n} i^{2}
411K
F = ma
det| 9 4 ; 1 10 | = 86
377K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
401K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K