Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 02:16Z

\frac{4}{9} \sum_{i=1}^{n} i^{2}

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

273K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

263K

∂y/∂t = 6y

d/dt [t^3] = 3t^2

139K

det| 9 4 ; 1 10 | = 86

108K

\frac{12}{1} \sum_{i=1}^{n} i^{2}

∂y/∂n = 5y

333K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

160K

∑_{k=1}^{n} k = n(n+1)/2

439K

8x² + 2x + 7 = 0

413K