Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 18:33Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
460K
det| 9 4 ; 1 10 | = 86
438K
\frac{12}{2} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
186K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
22K
det| 8 5 ; 7 9 | = 37
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
459K
∑_{k=1}^{n} k = n(n+1)/2
406K
∑_{k=1}^{n} k = n(n+1)/2
181K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
80K