Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 02:05Z
\frac{4}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
263K
∂y/∂t = 6y
det| 7 2 ; 7 8 | = 42
108K
\frac{12}{1} \sum_{i=1}^{n} i^{2}
det| 1 4 ; 3 2 | = -10
160K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
439K
∑_{k=1}^{n} k = n(n+1)/2
297K
det| 7 4 ; 4 8 | = 40
404K