Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-20 07:32Z
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
327K
det| 7 4 ; 4 8 | = 40
476K
det| 5 4 ; 3 6 | = 18
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
459K
det| 5 2 ; 5 6 | = 20
det| 5 6 ; 7 6 | = -12
84K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{t\to 0} \frac{\sin t}{t} = 1
323K
\frac{12}{8} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂