Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 00:07Z
\frac{7}{6} \sum_{i=1}^{n} i^{2}
\frac{8}{7} \sum_{i=1}^{n} i^{2}
263K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
139K
det| 7 2 ; 7 8 | = 42
108K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
∑_{k=1}^{n} k = n(n+1)/2
333K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
439K
det| 7 4 ; 4 8 | = 40
404K