Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 02:16Z
\frac{4}{9} \sum_{i=1}^{n} i^{2}
∂y/∂t = 6y
\frac{4}{6} \sum_{i=1}^{n} i^{2}
108K
\frac{12}{1} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
333K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
439K
det| 7 2 ; 7 8 | = 42
413K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
128K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
404K
det| 5 6 ; 2 6 | = 18
58K